In some applications where the joints between the pavers are rather large (1/4″ or larger) we suggest using the polymeric sand over the joint stabilizing paver sealer because the. I had assumed that was the case, but I was going to ask separately. Because it helps create such strong joints between pavers, this sand is sometimes referred to as "joint sand" when it. Updated on March 1, 2023 by Anton Giuroiu. For even better performance, use a hot water pressure washer at 180 ° F. 2. The main function of paver joint sand, whether regular or polymeric, is to ensure a firm, stable & durable bond between the pavers. Techniseal EZSand 40-lb Brown Paver Polymeric Sand. Polymeric sand is essentially a sand that when combined with water and something such as silica forms a tight bond. EasyJoint is the All Weather Joint compound. Unlike regular sand, polymeric sand will not be washed away by heavy rain . On the other hand, polymeric sand is man-made sand composed of. Step-by-Step Instructions. If it isn’t applied correctly, things like a pressure washer will cause more harm than good. Run a plate compactor and reapply. Crystalline silica. Exactly. Install. Polymeric sand is a blend of refined grains and a binding agent that, when combined with a little amount of water, sets to create a strong sealant everywhere in the paver joints. Polymeric sand contains binders that, when wet,. I'm about to power wash my paver patio as well and had the same exact question. Once you’ve spread the sand, use the tamper to make sure the sand is securely in place between the pavers. This creates a fairly strong bond between your pavers that is less likely to be eroded by weather. It is more flexible than fine dry sweeping sand but should not be used in driveways. Durability. Among all the alternatives, polymeric sand is preferred as there are some significant advantages to using polymeric sand vs. Why is Polymeric Sand the Best Option. 3:47p, 8/4/10. This can be helpful in situations where regular sand would otherwise wash away, such as in between pavers or stones. If you only have a crust, you don't have a proper bond in the joints. Ultimately, they both fill the gaps between the. Aberdeen (large slab pavers) 216-483. Also, in terms of regular sand. In terms of appearance, polymeric sand also provides a more even and consistent look compared to regular sand. Paver sand is much coarser than silica sand and is not made up of the same materials. Keep in mind that sand is only a temporary solution for repairing driveway cracks. Its organic binder, Organic-Lock, is water-permeable and forms a gel as it absorbs water during rainfall. Laying about 5" of road pack + 1. 6. Cover your pavers with a light layer of polymeric or fine sand depending on your preference. When watered in and compacted, sand provides a sturdy filler, but it can still move to accommodate temperature changes and settling soil or gravel beneath the pavers. Watch on. Polymeric sand versus regular sand. Polymeric sand is designed to fill the joints between pavers, creating an even surface and helping to keep the pavers locked together, preventing the movement of individual pavers. Polymeric Sand vs. Colors. But if you want the structure to be strong then it’s essential that. Unlike regular sand, it stays in place and remains stable. Gator Dust is a crushed stone product similar to quarter minus that has polymers added to it that whenactivated with. CASASCAPES POLYMERIC SAND level, must be at least 1/8 inch (3 mm) below top of paver’s surface or up to the bottom of the chamfer or erosion may occur. 10-step polymeric sand installation guide 1. For a more permanent fix, use asphalt patching material with the sand to fill the cracks. Fill the crack with the sand, tamping it down firmly as you go. Jointing compounds are more expensive. Table of ContentsPolymeric Sand VS Regular Sand For PaversWhat Is Paver Sand?Polymeric Sand Uses for Paver#1. Polymeric sand can cost anywhere from $20 to $90 per 50-pound bag. While a 50-pound bag of ordinary sand costs $2 to $4, its polymeric equivalent can range from $20 to $40. You should not use just any sand that you can get a hold of to put in between your paver joints. This can help maintain the integrity of the paver installation over time. This term “polymeric sand” ability sonor please any sort of high-tech, futuristic product, but there’s a done chance you’ve encountered it somewhere along the line. My understanding is they are so close that you let the cost determine what you use. If you do, the likelihood of it cracking like concrete is increased. In order to ensure the creation of a less permeable, compact, and unwashable sand layer, the material is created in such a way it hardens when wet for the first time. When this sand is wet, then it remains flexible. Sand allows flexibility of the ground and keeps the pavers from cracking or settling under pressure. Thus, the most suitable pressure for cleaning pavers is the medium range (From 1600 to 2000 PSI). Election the valid class of solid is essential to lead aforementioned pavers and ensure that. By doing this, this sand prevents water from slipping in through the joints and weakening the base. regular sand? Regular sand is just natural fine sand from rivers or mining areas. Another major difference here is of course that polymeric sand is only used in between joints, whereas joint stabilizing sealer is also applied to the pavers themselves. However, I read where someone claimed that powerwashing the joints clear can unsettle the bedding sand and screw up your pavers. Once the joints are filled and the excess sand is swept away, wet the pavers with the help of a hose on a shower setting. With extreme temperatures material and the paver expand and shrink with moisture content. Home. Best Polymeric Sand Reviews For Pavers of 2023 (Top 3 Picks) Meet the Authors. Remove excess sand from the surface of the pavers. 1. When it is combined with water it creates a strong bond that is ideal for filling in joints in pavers. In fact, any sand that has angular edges and a particle size of 1/8 inch in diameter is best. Heenan, Cannon, Mack, and Theodore are four outdoor enthusiasts. What Are the Different Types of Polymeric Sand? Standard polymeric sand is a popular choice for smaller joints up to 2 inches. There are different brands of sand for pavers to suit all budgets and needs. of the sand Mold and Moss Prevention Does not allow water to penetrate and will dry faster. Just like actual concrete, washed concrete sand locks tightly and keeps the pavers firmly in place. It can be easily used as a joint filler for brick pavers. Durability and Longevity. Alliance Gator Maxx Intelligent Polymeric Sand - Best for Preventing Erosion & Damage Caused by Insect Infestation. Polymeric Sand or paver sand as it is sometimes called is a very fine grain sand that is combined with additives and, when mixed with water, forms a strong bond. It is a popular. Choose a color that will complement the color of your pavers. Polymeric Sandpaper - 14 Items You Should Knows Before You Buy | Toemar Landscaping and Garden SuppliesGenerally, at least two passes are made to seat the pavers. My 10 year old daughter can install it flawlessly, so I'm pretty sure you could. Listed below you will see major brands as: alliance, techo-bloc, gator, rain-guard-water-sealers, rhino, alliance-gator, buddingco, kawayy,. Remember, you shouldn’t over-pour the sand initially. The cost of the chosen hardscaping material and joint stabilization method should be weighed against the benefits and long-term maintenance requirements. Primary Menu. The same thing goes for ants, which have no trouble burrowing through standard sand, but will have a lot. Regular sand is to large for the paver cracks and it should only be used to establish a base. Paver sand is similar to playground sand, but the granules are mixed with a silica additive to make them more course and binding. I am almost to the point where I need to put some kind of sand between the pavers. It compacts well but not as tightly as fine gravel, leaving enough room for water to drain through. Step 7: Cover the Holes with a Broom and a Plate Compactor. The application of polymeric sand marks the final stage of any paving project. However, the amount of settling is usually minimal, especially if you’ve properly prepared the base and used the right amount of sand. Today, I wanted to check back to give you a review of how things are holding up one year later. Before settling on stone dust, just be aware that you may face shifting or other issues caused by the material’s. With Techniseal’s industry-leading. When applying the polymeric sand, it is important to use a tamper or vibrating compactor so that the polymeric sand settles down fully into the cracks; you don't want air pockets in it when it is setting. Used for matching with specific designs#4. . PACKAGING Polymeric Sand Product Code Colour Retail Size Units per pallet SmartSand 40101218 Tan 22. One of the biggest differences here is going to be with the application process. If you’re looking for polymeric sand that can be used for joints up to 4 inches in size, the Rhino Power Bond Plus is a great choice. Some still prefer regular sand, as they remain screed but not fixed. After the material is added to the paved surface, water is added to the sand, causing the polymers to harden. It’s a type a backbone spent to replenish in the joints amid pavers, a product that’s created by mixing ampere fine sand with additives – typically silica – and water into form. Now pour the sand. You may choose to use stone dust if you have a large supply of it, or prefer the texture and appearance of it. That's important to know when you have pavers. When installed properly, the hardened sand will lock. Stone dust is a good alternative--it does not wash out or displace as easily as paver sand--costs less than polymeric but a bit more than sand. Polymeric Sand vs Regular Sand for Pavers. Related Resources: #1. It can also contain the broken-down shells of ancient sea creatures. If this problem occurs there is a fix. Here are the top 4 benefits of polymeric sand: Stronger Bond – Polymeric sand provides a stronger bond between pavers than regular jointing sand, helping to prevent weed growth, shifting, cracking, and other issues associated with the poor paver installation. Table of ContentsPolymeric Sand VS Regular Sand For PaversWhat Is Paver Sand?Polymeric Sand Uses for Paver#1. You can use any type of sand you want including concrete sand. I did this over our entire patio until it was all wet. Brush the polymeric sand into the gaps between the pavers, tamp it down with the compactor, and then lightly water to activate the polymer. The ICPI refers to joint sand in their tech spec sheet #2. Unlike regular sand, polymeric sand is impervious. After investing in a new paver patio or driveway we recommend joint stabilizing silica sand and sealer. As the name implies, the Polymeric Sand is a mixture of the fine sands that are combined with polymers and other additives. the extra time it takes to drain doesn't warrant switching back to regular sand, and risking weed seed germinating into a nightmare. 2. It consists of regular sand with an organic binder that. Place a mat on the base of your compactor and layer sand between the paver gaps for maximum protection. Put a layer of paver sand between the gaps and run the compactor directly on top of it. It offers a clean, dust-free installation and activates with one watering. Blow across the pavers, not down, otherwise you can blow too much sand out of the cracks. Once the sand is wetted, the binders activate and harden, creating a solid surface. The coarser the sand the better. The thickness of the pavers is either 60mm, 80mm or 100mm depending on the use. These are the steps to properly use the sand and get a seamless finish. Polymeric sand also withstands. Polymeric sand is primarily used to fill the joints between pavers, rock, stone and other outdoor elements. Interior vs. While regular sand is made out of a combination of tiny particles of. Estimated Cost: $40 to $60. Jointing sand is made up of fine grains, to which manufacturers add a mixture of specific additive particles. Polymeric sand is usually only used to fill paver joints. Polymeric sand contains additives like quartz and silica, while regular sand doesn’t. The price: Polymeric sand is more expensive than regular sand. With polymeric sand, you first lay down the pavers,. A leaf blower on a very low setting is a good way to do this. Regular Sand. How to purchase. That said, many professional paving companies maintain that if you want to achieve an A1 finish, you should opt for polymeric sand, even though the costs. Polymeric sand is always better than regular sand for permeable pavers. 1. I want to address all three of those, give you a brief description of what. May 12, 2023 - Homeownership means constantly finding projects to work on. Regular sand is less expensive than polymeric sand. While it lacks the binding properties of. The sand helps to secure the pavers into a uniform and. Check the angle of the base surface with a level to ensure it still slopes away from the house. In this article, we will discuss what polymer sand is, how it's used, and some of its benefits. Mortar is absolutely the stronger and longer-lasting of the two. Bought a house that already had pavers on the driveway. It’s suitable for a range of paver materials, including. Blu 60 (3 size slab type paver) 90 sf/bag. Tip Choosing the correct. regular sand LANDSCAPING Variety of applications - Pavers, Flagstone,Natural stone, Concrete However, your polymeric sand will hold firmly as paver filler if you keep everything in place without damaging the bricks and stones. While a 50-pound bag of ordinary sand costs $2 to $4, its polymeric equivalent can range from $20 to $40. It may not even be the most popular option. Skill Level: Beginner. Follow CASASCAPES POLYMERIC SAND installation steps 1 to 6 for a new paver surface. After placing 4-6 base of crush and run or crushed concrete for side walks and 6-10 base of crush n run for driveways this will be best. Accel Dust Preventing Paver Polymeric Sand 40-lb Shadow Grey Polymeric Sand. The key difference between dust and sand is the size of the joints between your stones. The history books will forever remember the rise of Polymeric Sand and its triumph over the traditional Regular Sand. What is the difference between polymeric sand vs. regular sand for pavers. Re: polymeric sand vs regular sand for paver patio There is absolutely NO EXCUSE to use anything but polymeric sand in 2012. Polymeric joint sand will essentially harden like concrete between your paving stones so it is permanent. It is very fine sand, and it has a white or yellowish color. It can also be a long-term solution for repairing cracks on these surfaces. Regular sand is much more likely to slowly trickle out of the joints, leaving your pavers looking sloppy. It is used to fill the joints between pavers and can be made of a variety of materials, including washed masonry sand, crushed granite, and polymeric sand. When mixed with water, it forms a strong binding agent that can be used to fill spaces between pavers,. Polymeric sand is also easy to find but will cost you more—anywhere from $20 to $90 per 50-pound bag. Superior Bonding: Polymeric sand contains additives that activate. Make sure your joints are dry. Thank you! I love my lawn. The polymer modified sand hardens as it dries. It may stick for a short time but the holes and pockets have dirt/dust and slag from fabrication in them and unless you clean it out you will not get a good bond. With Techniseal’s industry-leading. Polymeric sand is a specialized construction material typically used for landscaping projects like sealing pavers and driveways. Plastic Sand vs. Regular sand is the worst one. Check Price. Natural. The color of the polymer sand: Polymeric sand is available in a variety of colors. This can be helpful in situations where regular sand would otherwise wash away, such as in between pavers or stones. Ive got a 15x40 paver patio full of moss and weeds thats in dire need of a pressure washing. Sand be a critical component at creative inviting and durable walkways and paver patios. Then think about the desired thickness of the paver sand. Step 4: Get the Required Tools. Polymeric sand is a type of sand that's often recommended for paver joints. Due to the hard acrylic surface that it creates, this substance has the ability to protect your pavers from stains, grease, oil, and fading. For the best result, it is much better to wait at least 1-3 days for polymeric sand to set before allowing foot traffic or any movements on its surface. Credit: Charles F. 4. It can be used for both residential and commercial types of applications. If you happen to be around Sarasota, in FL, the best professionals on the field can be found at JS Brick. Remove the sand base sand that's there now (compact also) 2. The installation of Gator Super Sand Bond is almost identical to using regular paver joint sand except for the application of water. : If the area is prone to heavy rainfall or flooding, additional drainage solutions may be necessary. The reason polymeric sand remains strong over time in comparison to fine sand or regular paver sand is because of the special mixture of additive particles used in our ACCEL products. Regular sand is more appropriately used for leveling the paver. I’ve laid down about 120 pavers to form a walkway from the front to the back of my…Polymeric sand is a blend of properly graded fine sand and a binder compound (polymer) that is specially formulated for filling in the joints between bricks, pavers and natural stones for hardscapes such as patios, driveways and walkways. Updated on March 1, 2023. Regular sand is versatile, cheap, readily accessible, and easier to work with. Paver sand is the type of sand you prefer to use. Thus, when you wet up polymeric sand for the first time, these polymers are activated, forming a hardened alloy that doesn’t wash away as easily as regular. Polymeric sand is simply sand blended with polymers that act as bonding agents. This process may be repeated to ensure complete coverage. Third, level the gaps so it is one surface instead of two uneven surfaces which will cause problems when applying concrete glue to hold everything together securely. Additionally, regular sand does not contain any chemicals or additives, which makes it a safe choice for those looking to avoid chemical exposure. Coated with a water-activated polymer, polymeric sand bonds together when exposed to moisture, keeping the sand from washing away or blowing out of the joints. It’s a type of sand used to fill in the bonds within pavers, a product that’s produced by mixture one fine sand because additives – typically silica – and water on form a binding. Can You Use Regular Sand Between Pavers. Putting it very simply, polymeric sand prevents the growth of any biological life amongst the grout lines of pavers. Multiple factors make it such, but the low and affordable price is a huge reason for this. We prefer joint stabilizing paver sealer over Polymeric sand for several reasons. activation and quickly becomes resistant to water erosion (rain, splashes, sprinklers, etc. Often, this benefit will be short-lived as regular paver sand will wash away during the first. Enviromom writes that, unlike other filling products, polymeric sand is a human-made product and is a combination of fine sand particles and binding agents such as silica. Choosing the correct type of sand the essential to seal the pavers furthermore provide that they are laid firmly so such the structure lasts longer. However, not everyone wants to use polymeric sand, and many homeowners opt for an alternative. Difference #2: Gator Nitro offers top-to-bottom strength. Polymeric sand is a material used to fill paver joints, the empty spaces found between each paver, tile or natural stone. With polymeric sand, pavers won’t shift after pressure-washing the area. Joint Width: 1/16″ to 1″ at intersections. This is for interlocking concrete pavers for patios, driveways, streets, industrial areas up to 20 or 40 acres or for airport taxiways. Before pouring the sand, you must dry clean the surface to remove any debris or dust. 5. Installing polymeric sand on a wet or damp surface can cause the sand and polymers to stick to the surface of the pavers where it becomes difficult to remove. Roll your bag of preferred sand. Easy to clean with water Will hold water in between the pavers and encourage moss and mold in shaded areas Performance ACCEL polymeric sand vs. 5 ft = 161. Then continue with these steps: If the surface has a rectangular shape, then all you have to do is multiply these dimensions to get the surface area: A = 19 ft x 8. Once it is properly installed, activated, and hardened, it forms a solid and durable joint between the pavers or stones. The purpose of polymeric sand is to fill the joints between pavers and to help stabilize the surface of a patio, walk, or driveway. Regular sand is cheaper and more readily available compared to polymeric sand. 3. Polymeric sand is a special kind of sand that, when combined with water, produces a very effective binding agent that binds cements the sand particles together. Add more sand as necessary to fill the cracks between the pavers again. Besides that, its versatility, low dry time, and durability make it a very attractive option. Leave a small gap (typically 1/8 to 1/4 inch or 3 to 6 mm) between each paving stone. It doesn’t blow out of the joint. It is useless to use polymeric sand on travertine to fill holes. It's economical, versatile and easy to work with. The sand joint between pavers should be between 1/16 and 3/16 inch. But sanding and then sealing to lock that sand in place, definitely helps. These are four of the most common mistakes users of polymeric sand tend to make. The jointing compound, or polymeric sand if you choose, will preserve your paver investment by protecting your patio, pool deck, driveway, or other hardscape feature from the effects of frost, erosion, weeds, and insects. Sand is ampere critical component to creating inviting additionally durable walkways and paver patios. Best bet for placing interlocking pavers is a 1 inch screeded area of coarse concrete sand. To use vinegar to remove polymeric sand haze, mix equal parts of vinegar and water in a bucket. Coverage rate depends on joint size, paver size, new vs. 5. This high-quality polymeric sand is generally the best sand for pavers among the masses. 7 Most Common Reasons for Polymeric Sand Failures. Polymeric sand is regular fine sand mixed with silica, quartz, and other synthetic binders. Polymeric Sand For Pavers. Joints that are between ¼ inches and 1. The sand helps to secure the pavers in place, while also creating an aesthetic look to the finished project. Pour polymeric sand over the patio, following instructions on the bag until all the gaps are filled. How To Use Polymeric Sand When Installing Pavers. Polymeric sand is simply a granular sand material that is placed within the cracks and joints between stone pavers as a means of interlocking the units and preserving the beauty and integrity of the pavers. Easy Install Procedure. Easy to clean with water Will hold water in between the pavers and encourage moss and mold in shaded areas Performance ACCEL polymeric sand vs. Protect. This gel effect helps keep the sand particles in place and resist washing out. At Landis Block we carry the SRW brand Pavermate Z3 products and Pavermate X-treme. It can be used for both residential and commercial types of applications. White-washed sand is most commonly used in playgrounds, but some homeowners opt to use it between pavers. Silica is such as an additive and is often used to help lock the fine sand particles together. Many installers cut corners to speed up paving processes. In addition, generic fill can get washed away by rain or blown away by wind. 9% weed free. You’ll have to spread the paver leveling sand on top and around the pipes and screed it with the 2×4. Polymeric joint sand will essentially harden like concrete between your paving stones so it is PERMANENT. Slope. This means that water can flow through it. For one, you’ll get a more durable finish. Inspect the pavers to make sure the sand in the crevices is at least 1/8″ below the top of the pavers. Polymeric Sand VS Regular Sand for Pavers: Ultimate Guide. First, you must clean and prepare the pavers for sealing using the appropriate equipment and materials. Use a plate compactor to vibrate the sand down into the joints. On the other hand, polymeric sand can last for up to 10 or even 15 years before it needs to be replaced. When mixed with water, the polymer additives in the sand create a chemical bond that hardens the sand and locks the pavers together. Choosing the correct variety of sand is essential until seal this pavers and ensure that they are positioned firmly thus that who structure formers longer. 9. Beyond their protective qualities, poly sands and. Beyond their protective qualities, poly sands and. I used Easy joint in my slabs and it was brilliant over a year and no trace of a weed. It is important to choose a sand that is the same size or smaller than the joints between your pavers. You can easily find it at your local hardware store or landscape supply company. Specifications. About; Sponsors; Help; Articles. 3. Polymeric sand is a mixture of fine sand combined with other additives. Plus, another issue when it comes to Polymeric Sand vs. This term “polymeric sand” kann sound like some arrange of high-tech, futuristic product, but there’s a good chance you’ve encountered it somewhere along to line. Before I go blast out all the old sand and crap I wanted to check what people think of this stuff. But curing is a critical process that can directly impact the quality and durability of the pavers. Hi all, I’m hoping to get a bit of advice on how to proceed. Polymeric sand is easy to mix with water and is compatible with different materials. For even better performance, use a hot water pressure washer at 180 ° F. - Bar sand is also used in making many types of mortars which are needed for veneering walls or outdoor accents such as fireplaces. Misting used to be the common technique when watering polymeric sand. Although polymeric sand is very durable, mortar is simply more so. Rhino Power Bond Plus Polymeric Sand. Ceramic Flex Polymeric Sand for Perfect Patio Joints. Washed Concrete Sand. Paver damage; In addition, regular sand is more likely to wash away than polymeric sand. It can set in under 15 minutes after water activation and can become rain safe in. The sand that hardens between pavers is typically referred to as paver joint sand. Compact to let the sand fall in the cracks. It is a budget-friendly polymeric sand for installations carried out in light-duty environments. We recommend filling/compacting the paver joints until the sand reaches ⅛” below the edge or chamfer of the paver. Most sands require enough water to saturate the sand just until the water stops soaking into the joint. g. This works in the short-term to stabilize the pavers and prevent them from shifting or moving. 2. MY PATIO LOVE CLUB. Buy On Amazon. This product is ideal for stabilizing paver joints/gaps, ranging from 1/8" up to 4" and provides professional grade results. 1. It does not work as well if you fill the joints with regular sand and then put a shallow layer of poly on top. Homeowners don’t need to replace polymeric sand continuously. 1 2. For most projects with a joint of 1 inch or less, such as square or geometric stone pavers, Eurostone polymeric sand is a great option. First, wet the area where the pavers will be installed. Users sweep the product in between the gaps in pavers, thoroughly reaching every nook and cranny. 5-pound bucket. I've seen a popular YouTuber state that his company (operating in the northern US) doesn't use polymeric sand and instead fills paver joints with regular sand, which may require some yearly maintenance. . 7 kg (bag) 56Step 3. 2. 3. : 2: Choose. Polymeric sand is used in paver joints because it helps prevent most weeds and ants: Its bonded surface. How do you remove dried polymeric sand from the top of the pavers? Dried polymeric sand on the top of pavers can be unsightly and may cause damage over time. Then it is critical to lightly blow the area clean so that the poly sand is off the paver tops, and then lightly water the sand to create the. How to. In some applications where the joints between the pavers are rather large (1/4″ or larger) we suggest. Joint-It Simple is an award-winning, polymeric sand alternative joint filler that is perfect for filling joints of pavers, flagstones, and slabs. Water Permeability. Polymeric sand, unlike regular sand, is not a natural material. It is specially designed to be applied in the joints of pavers. Thus the polymeric sand is a good idea, as long as you don't have over 1/2" gap between your pavers. Because of the polymer, the sand mixture has a tendency to stain in the same way that regular mortar stains brick. Techniseal EZ Sand is a trusted and proven mix of graded sand and binder that flows smoothly down joints for a fast and effective installation of pavers or slabs on surfaces exposed to normal traffic. When applied it dries firm yet flexible to restrict or resist growth of weeds, insect infestation and sand erosion due to rain, wind and frost. But the lack of binders in the sand would allow washout and cause weeds, grass and ant hills to form. Sunniland 0. The best polymeric sand is made of binding materials such as quartz,. Polymeric sand has several advantages: It is stable, so the sand won’t end up on the top of your pavers; it allows you to power wash your patio without displacing the joint sand; it gives the patio a cleaner, more finished look. Over time there may be some washout with extreme water flow. , under an above-ground swimming pool. After months of sand loss, I contacted this company. It is ideal to stabilize horizontal. Regular sand tends to need a new bag about every 3 years and polymeric is going on 5 but will need an add this year. Today, we still offer the highest performing jointing products on the market.