2. When used to fill gaps between pavers in a new or old flagstone patio. Light a test fire once your sand has been evenly spread. This will repel water, turn the sand rock hard and keep dirt and weeds from growing in between. I guess polymeric sand was used simply for speed of application (and a continuous look to the mortar). Base Sand (#1150-50) to provide proper drainage characteristics. Deters ants and other insects. com. 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. It is sometimes called jointing sand, paver sand or hardscape sand. Architectural Landscaping. Alternatives to polymeric sand offer various options for the driveway you are building. But, it doesn’t provide as good weed-prevention qualities as polymeric sand can give. This sand has been washed and sifted to eliminate potential impurities. Here are photos of the expansion joint. Unlike polymeric sand, natural sand is not permanent and is easy to remove, leaving room for further adjustments. Maybe it's better to fill with larger aggregate: pea gravel or 3/4 minus gravel. Tap to view. Leaf blower. Sweep the sand between the joints with a push broom. Filling gaps between pavers to stabilize and prevent weeds. Polymeric sand was first introduced to the hardscaping industry about a dozen years ago, and we at Stonehenge started using it as soon as it was available in this market. by Techniseal. 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. Allowing the water to soak into the soil for about an hour ensures a deeper settlement and. EZ Sand is a mixture of sand and special additives that hardens with moisture for paving stone joints. It forms a. Blow across the pavers, not down, otherwise you can blow too much sand out of the cracks. Jointing Sand - Use an impervious polymeric sand when installing over concrete ; Jointing Material and Joint Stabilization . Gator Maxx G2 Intelligent Polymeric Sand (Beige) 50 Lb Bg with Home and Country USA Contractor Tips. The easy-to-find, most affordable sand is regular dry sand. Specifications. 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. Just like all-purpose sand, polymeric sand comes in a wide range of colors. 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. This curing time is comparable to other types of sand, such as masonry sand. Once the crack is filled, spray down with a hose to wet the sand and keep it in place while it dries. 1. Polymeric sand is an effective alternative to a quick-fix mason sand solution, which tends to be little more than a temporary fix for concealing weeds and refreshing the appearance of one’s patio. 22. There are various alternatives to polymeric sand available. These are meant to cost effective alternative to the activated samples. We would like to show you a description here but the site won’t allow us. Without joint sand pavers will easily shift and spread which will cause the pavers to settle and have a sloppy look. Polymeric sand is a popular choice for filling the joints between pavers, however there are alternatives available such as white-washed sand and EnviroSAND. DOMINATOR POLYMERIC SAND; with Ceramic Flex Technology "Easy to use, great product, and is much more durable than any product that you can buy from a big box store. Ideal for paving areas with high traffic movement or areas prone to high winds. Choosing the Right Sand for You. Block paving. Or wait until after a rainfall softens the material or run a sprinkler on. Joint Width Range. Then you'll need to get all the excess off the surface of the pavers before you water the sand to set it. If you want to apply polymeric sand in between your pavers, you are going to need the following tools and materials: Polymeric sand. Compaction force of 3,080 pounds combined with 5,600 VPM also makes the Multiquip an efficient compactor for gravel, soil, and sand. Sika FastFix-110 is easy to use and can be applied by both professionals and DIY enthusiasts. Unlike polymeric sand, natural sand is not permanent and is easy to. Writer. If you are on a tight budget, stone dust is going to be the best alternative to polymeric sand that you can get. Our HP Nextgel Polymeric Jointing Sand offers unsurpassed joint stabilization, even in high humidity areas, sloping terrain, and high vehicular traffic regions. 7 out of 5 stars 24. Better Polymeric Sand Alternative,. Builder's Sand: Polymeric. I used a 24" push broom with fairly still bristles. A plate surface of 22. . 9%, the global polymeric sand market reached around US$ 109. Place the drill bit in the screw holes and drill the wood with a slight slope. Wichita, KS . Once polymeric sand or paver sand are applied and set (in the case of polymeric sand), it’s hard to tell the difference without a closer look. uses: paver lock can be used in any application. We prefer cement because it is sturdy, and can repair cracks and fill joints. This product is ideal for filling joints between pavers and natural stones up to 4 inches. 40 Lb. Most 24” sand filters need 250-300 pounds of sand. You can rely on our latest innovation to improve on-site air quality with an engineered, environmentally safer sand formula for concrete, flagstone, pavers, and natural stones. This type of sand is designed to resist erosion and retain its original shape. Avoid foot and vehicular traffic during this process to allow the sand to be fully set. Polymeric sands last ten to fifteen years between pavers, depending on the building and experts performing installation techniques. More recently, industry has developed and adopted alternative short-chain PFAS chemistries to replace long-chain PFAS. 9 KG bags. The vibration also compacts the sand grains together with fine dust between which further locks them. Skim off the top layer of grass and topsoil (about 3/4-inch) in the area where you plan on installing the pavers. Caulking the joints is your best bet for a long term repair in my opinion. Unlike most other polymeric sand formulas on the market, Flexlock Ultra G2 Sand requires just one watering to fully activate. Pickup / Delivery. Backed by a 15-year limited warranty. Jointing sand is made up of fine grains, to which manufacturers add a mixture of specific additive particles. Polymeric sand is a popular choice for filling the joints between pavers, however there are alternatives available such as white-washed sand and EnviroSAND. 1. When put in contact with water, this substance. A leaf blower on a very low setting is a good way to do this. Working your way down the bed, whack the bricks with the rubber mallet to force the sand to. Find helpful customer reviews and review ratings for Joint-It Simple Dark Grey – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Dark Grey at Amazon. Free Ship-to-Store. ” While it is a great replacement, not every store will have it available. Best 9 Polymeric Sand's Alternatives. Documents. com. Plain. 98. Polymeric sand typically lasts only around 3 years. Repeat these steps until the joints are full to 1/8″ below the top of the paver or bottom of the chamfer of. Publicly available health,NOCO is a "No Compaction" polymeric joint specially developed for the installation of flagstones and other paving materials for which mechanical compaction is not possible or difficult. Natural stone pavers and manmade alternatives give a beautiful appearance to pathways, patios, and gardens and come in an array of colors and sizes. Duration of polymeric sand in paver patio? (Northeast USA) About 10 years ago I had a paver patio installed, at my previous house. Use the same type of irregular, sharp-grained sand as you did for the base and bedding layers. Paint 2 coats of paver sealant over entire patio. Pete has. Joint-It Simple Dark Grey – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Dark Grey. Ideal for joints up to 4mm in width. Typically, polymeric sand lasts for up to 10 years. Our guide will help you make the best decision for your next project. I read where polymeric sand needs to go down 1 to 1. Get it as soon as Wednesday, Nov 8. For example, you can use cement, Builder’s Sand, stone dust, Envirosand, Permasand, silica sand, or vermiculite as an option. 7 out of 5 stars 24. Wet polymeric sand would be much harder to get off the surface, so ensure the floor is completely dry. I opted for a soft-bristled broom to avoid accidentally scratching or damaging the. EasyJoint is our #1 solution for joint compound on the market today! Polymeric sand typically lasts only. Polymeric sand actually cures via drying, whereas Easy Joint cures through a chemical reaction with oxygen. Step-By-Step Guide for Removing Polymeric Sand From Pavers. They didn't seem to have issues breaking. Check Price on Amazon. Various mixtures will produce long-lasting and natural results. Inspect the pavers to make sure the sand in the crevices is at least 1/8″ below the top of the pavers. When you wet polymeric sand, polymers are activated. An alternative method is to break one paver into pieces, then adjoining pavers can be. Install the. Step 2. It is swept into the gaps between the pavers, which are then compacted to ensure the sand is distributed easily. 2K views 2 years ago For professional pavers and hard. regular sand Dominator Polymeric Sand. There are specific polymeric sand cleaners that are designed to de-haze the finish. 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. EasyJoint is the All Weather Joint compound. Polymeric sand is a granular material placed between the joints or seams in. Yield: 10 x 10 surface. Extend your season and get your jobs done this year! Don't worry about drying out your pavers to start filling. Read more to learn the proper ways to install it and the common mistakes you should avoid. High Bidder: #34945. Measure with a micrometer, mark with chalk, cut with an axe. 4. It is sometimes called jointing sand, paver sand or hardscape sand. Some excavation companies also sell it, along with the crushed stone, sand, gravel, bricks, flagstones, etc. This sand is commonly known as joint sand or leveling sand too. Measure with a micrometer, mark with chalk, cut with an axe. Polymeric sand typically takes 24 to 48 hours to cure and become fully effective. Opt for a wide or deep back-ridging and always plan -a thin concrete pad (150 to 200 kg of cement / m3 = 1 part of cement for 5 to 7 parts of sand). The weather forecast is an important factor in the installing of polymeric sand. The downside of polymeric sand is the cost, but it does a much better job of keeping weeds out and while it does need to be refreshed periodically that is far less frequent than paver sand in my experience. A big benefit of Easy Joint is the fact that it is permeable. The best alternative is to use polymeric sand, which bonds the pavers together, keeps out weeds, and is less susceptible to ants. BEST EPOXY: Rust. Can be used for joints up. The sand gets swept around the pavers and a rubber mallet is used rather than a plate compactor with a pad or a roller compactor to consolidate the sand to the bottom of the joint. Overall durability. Polymeric sand produces a deposit on pavin. Builder’s sand; 3. Download. Polymeric sand for filling paver joints. 95 Bn in 2022. Sold by Even Bahat and ships from Amazon Fulfillment. However, not everyone wants to use polymeric sand, and many homeowners opt for an alternative. This product is ideal for paver joints of up to a maximum of 2". Joint-It Simple Grey – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Grey. Polymer fortified to lock joint sand in place. This is a specific brand of sand that features natural and organic adhesives and binders. This product is ideal for stabilizing joints and gaps between pavers, providing professional-grade results with its revolutionary ceramic flex technology. To prevent this, simply run a plate compactor with a protective pad over the surface of the pavement after sweeping the polymeric sand into the joints and sweeping any excess off. Polymeric sand cost anywhere between $20 to $40 per 50 lb bag, depending on the brand. wide and 2 In. 1. 97. You can find it anywhere, costing $5 to $20 per 50-pound bag. Understanding Polymeric Sand When mixed with water, the polymer additives in the sand create a chemical bond that hardens the sand and locks the pavers together. You may also be able to buy stone dust at your local Lowes or. 1. In Stock. It's economical, versatile and easy to work with. Should I use polymeric sand or regular sand? Polymeric sand is the more reliable and durable option for filling in the paver gaps. It is the most long-lasting substitute as it doesn’t erode easily. 72%. Gator Dust or Gator Maxx it is an advanced polymeric sand mixture that has wide gap applications. Remove all excess EZ Sand from surface of project before wetting to prevent staining. Its high-strength properties ensure. Available in 15. Once dampened, it hardens to lock pavers into place. Second, it aids in the filling of any fractures or gaps between pavers. Paver Set sand is a mixture of sand and special additives that hardens with moisture for paving stone joints. It doesn't cause any. It can be easily used as a joint filler for brick pavers. Paver joint sand is available in different colors and is used to fill the joints between pavers and help to stabilize the pavers. Self-expanding foam. Regular sand is a perfect alternative for polymeric sand when the design requires some adjustments. High Bidder: #34945. If the workpiece turned out to be a little wider, it is necessary to knock out the “wings” with a hammer. It’s often used as a bedding layer but can also be used between pavers. With the bricks set, pour polymeric sand over them and use the brush to sweep it into the spaces between them, as shown. Another option is regular sand, although it may require more frequent maintenance to prevent weed growth and erosion. Sand Needed For Patio 1 Bag = 50 LB. Download. Among all the alternatives, polymeric sand is preferred as there are some significant advantages to using polymeric sand vs. Polymeric sand is a material used to fill paver joints, the empty spaces found between each paver, tile or natural stone. I think that polymeric sand can make its way free eventually so filling it into large gaps would be a big problem in my opinion. This Buddingco polymeric sand in beige is a unique blend of calibrated sand and polymer binders and comes in an 18lb pack. • Compact sand into joint spaces as thoroughly as possible. Its volume solids make the ProMar 200 more durable than ProMar 400. The vibration of a compactor is vital to settling sand or polymeric sand into the joints between pavers. Second generation/high-performance polymeric sands (see Figure 1) provide even superior performance and. EnviroSand, on the other hand, is water permeable, so water can flow away. The polymeric sand lasted maybe a year before sand clumps started coming out of the joints and ants were infiltrating the sand (which may have been the cause for the clumps). The advantage of polymeric sand is its binding properties, which is part of the whole 'interlocking' thing of pavers, and it's resistance to being washed away. Pete Ortiz. Repeat until you fill all of the paver gaps. It’s that simple. If applied properly, the binding agent in the sand will harden in the joints and completely prevent weeds and ants from causing cracks in the surface. 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. You can get this sand almost anywhere since it. Minimum width between pavers: 1/4 in. Polymeric sand improves the overall durability of the hardscape you install. This type of sand was developed specifically to be used with paver joints to ensure everything can be held in place. Wichita, KS . For professional pavers and hard landscapers, this is a revolutionary jointing sand that is an incredible alternative to polymeric sand. As for the cost, it is really inexpensive, yes the bag may be $20 bucks or whatever, but you use very little of it to fill the gaps. There are basically three different options of joint sand that most paver installers offer to their customers. These holes are important for air flow and the overall success of your fire. There are a few alternatives to polymeric sand that can be used for paver installation. 3. Whereas mason sand remains loose and is prone to washing out, polymeric sand contains binders that allow it to solidify and create a. Helps prevent weed sprouting and damage caused by insects. In such cases, we recommend an alternative approach using regular jointing sand in conjunction with a joint sand stabilizing sealer. A big benefit of Easy Joint is the fact that it is permeable. For starters, it strengthens the bond between the pavers. Both polymeric sand and stone dust are very fine materials. This particular polymeric sand failure sees a shady area not allowing the polymeric sand t. The hardscape industry's leading high-duty polymeric jointing sand. 98. Paver lock is a polymer modified sand specifically designed for use in the installation of paving stones. Current Bid:. $ Joint-It Simple Grey Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Grey Retail $135. Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Dark Grey. One option is crushed stone or gravel, which provides a stable base and allows for water drainage. However, if you used an ICPI-recommended hybrid or open-graded base with 3/4" angular stone as a base and 3/16" angular chips as the bedding material then. What you need to know about this type of sand is that it is far more expensive than. The commercially available silica sand having a grain size of 150 µm is taken as filler material. . The most common way to get rid of the haze is to acid wash the surface until it’s noticeably clearer. Gravel plus sand?Polymer sand takes 12 hours to cure and 24 hours to dry. 99. Pavement. Coarse sand is cheaper than sandboxes’ fine sand, making it an affordable and practical choice. By adding the right amount of water to the soil, the pores are filled, allowing the soil to settle and compact more easily. 3. . If a polymeric sand is too hard, it can also make it too brittle, causing cracking from ground movement. Model # 40100603 Store SKU # 1001570717. The alternative to builder's sand is "polymeric sand". The sand needs to be very fine and smooth. Take care to uncover any fire pit holes that might have been lost beneath the sand. Help please. Polymeric sand and regular sand are both used for paving but each one should be used in a different way. The gap between pavers will be about 1/8". . It's a one time chemical reaction. Sandbox Drainage. Polymeric sand is a mixture of fine sand combined with other additives. Lay the Flagstones. If you’re installing a paver patio, you might wonder about the best options or joint materials for filling your paver joints. Washed Concrete Sand - This is the. Opt for a wide or deep back-ridging and always plan -a thin concrete pad (150 to 200 kg of cement / m3 = 1 part of cement for 5 to 7 parts of sand). Typically 1/8 inch to 4 inches wide. Less expensive. Filter Balls are reusable and eco-friendly. Here’s why. Overview. Helps prevent weed sprouting and damage caused by insects. Suffice it to say, I have no idea what went. The polymeric sand stands up better to point loads within the joints and resists “washout,” when compared to traditional sand swept joints. However, once water is applied, any remaining polymeric sand particles will harden and remain on the surface resulting in an unhappy customer. 5 – 9 Bags. It doesn’t harden like polymeric sand,. 3. But just like polymeric sand, this can also. Accel dust-preventing polymeric sand, with exclusive dust-suppression technology, minimizes on-site dust and haze up to 90% compared with traditional polymeric sand. Model # 117556 Store SKU # 1000108660. This polymeric sand consists of a 10: 1 ratio of polymer and sand to form a strong and unbreakable substance for filling and mending hard surfaces. Regular sand is often used for the same reasons as polymeric sand, such as filling in the gaps between pavers, helping to hold pavers together, and improving the overall appearance of the paver job. Paver Base. Polymeric sand works best when it fills the entire joint between pavers and when joints are between ¼” and 1. Shop for Concrete Alternatives & Sand at Patrick Building Supply. Minimum setting temperature is 5° Celsius. Polymeric sand can be used for various projects, but it is mainly required for compacting pavers and keeping them in place. Density : 2. It’s pretty affordable, and you can find it almost everywhere. [250 Pages Report] Registering a year-on-year (YoY) growth rate of 7. It also doesn’t stay in place like cement does. Once cured, polymeric sand will create a strong and durable bond between pavers, reducing the risk of weeds and insect infestation. Next, use a pressure washer with a wide nozzle to gently remove the sand, being careful not to damage the pavers. Along with polymeric sand, there are countless other sands that one can use for paving, which you will find in the previous section, “Alternatives for polymeric sand. Step 2: Now you have to take the biggest challenge on your way to installing polymeric sand. Leiden Cambridge Blend. This video covers everything fr. That is, quite literally, a huge load off your back. Step 2: Gather Your Materials. You could replace all of that with just 7-9 pounds of filter balls. Besides that, its versatility, low dry time, and durability make it a very attractive option. Poly sands have a chemical binding agent that sets after being wet. It can be laid on a dry bed of sand and gravel or it can be mortared to an existing concrete slab. Gator Maxx G2 Intelligent Polymeric Sand (Beige) 50 Lb Bg with Home and Country USA's Professional Contractor Tip. Helps reduce joint erosion - water, frost heaving, wind, power washing, etc. Joint-It Simple Grey – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Grey. How to choose a backer rod alternative. It is a fine powder that is produced during the mixing process, which can be used as an alternative to polymeric sand. If a polymeric sand is too hard, it can also make it too brittle, causing cracking from ground movement. Sand the surface. $32. You can also use cement as an alternative, but it is harder to apply. Place the pipes parallel to each other at a close enough distance to place the 2×4 on top of them. EnviroSAND and white-washed sand are the two best alternatives to polymeric sand. You can get this sand almost anywhere since it is used heavily in construction projects. Find helpful customer reviews and review ratings for Joint-It Simple Neutral – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Neutral at Amazon. Joint-It Simple Grey – Better Polymeric Sand Alternative, Haze-Free Patio Jointing Sand for Flagstones and Pavers, Wet Application Paver Joint Sand 44lbs, Grey 3. Won’t be as good as polymeric sand obviously but it should give a mild set (harden after getting wet) Idk why you’d not just use sand alone as I’m not a mason but if you want it to harden you need just a little bit of cement mixed in (not concrete - that has gravel in it - cement powder specifically) The. The average cost of pavers and base materials is $4 to $6 per square foot, while labor runs $6 to $11 per square foot. Stone dust provides a great finish to the pavers, which leaves a smooth surface. That is probably why you had loose pavers. Polymeric sand is just like any other sand, except that it's been impregnated with a chemical binder that hardens the sand. Use a squeegee or soft bristle push broom to move the jointing compound around the surface and. Enhance your next patio, driveway or other exterior project with this polymeric sand. Colors. For best results, apply with funnel or bag to insert EZ Sand directly into joints. Technical details. It'll be difficult to make the sealant stay on top of something so coarse long enough to cure, though. As the sand particles fuse, the joint between two patio pavers becomes impenetrable and the pavers are locked in place. Fill joints between interlocking pavers and slabs! Use SAKRETE Polymeric Sand, a unique mixture of polymer binders and calibrated sand, available in Beige or Grey. All pavers require sand. This will ensure that your project remains in good condition and is constructed properly. Aim for a polymeric sand color that seamlessly integrates with the natural hues of your pavers, ensuring a unified and balanced look across your outdoor space. Polymeric Sand: This is a modern option that contains additives, which help it to harden when exposed to water. Extend your season and get your jobs done this year! Don't worry about drying out your pavers to start filling. In smaller areas, pour in more from a clean yogurt cup and use a hand broom. The values for bulk density and specific gravity of the silica sand are 1730 kg/m 3 and 2. Polymeric sand can be used on driveways, walkways, patios, and even around pools! If you’re looking for an alternative to polymeric sand, a few different materials are available on the market. Material: Sand. Rain means that we cannot install. Bad Weather Conditions. But, it doesn’t provide as good weed-prevention qualities as polymeric sand can give. You can purchase this kind of. Some polymeric sands contain cement, and this can create an unflattering haze that can be hard to remove. EZ Sand Tan Polymeric Sand 40LB EZ SAND Model # 40100399. As for the cost, it is really inexpensive, yes the bag may be $20 bucks or whatever, but you use very little of it to fill the gaps. The dryer the pavers are, the better the job’s going to turn out. This type of sand was developed specifically to be used with paver joints to ensure everything can be held in place. Some alternatives like pea gravel or wood chips allow for natural drainage, while others like foam mats or coconut coir may need a perforated liner underneath. This type of base is beneficial because it is porous and allows water to flow freely through. UPGRADE PICK: Alliance Gator Maxx G2 Intelligent Polymeric Sand ALSO CONSIDER: BuddingCo Polymeric Sand Photo: homedepot. Typically 1/8 inch to 4 inches wide. One major factor to consider before choosing the sand for your paver is its binding power. The rest of the ingredients are some type of filler and the proprietary glue. Polymeric sand is definitely more expensive than the jointing sand alternative, but it does hold some advantages especially if you do not opt to use a joint stabilizing sealer. The technology to crush glass into a material equivalent to sand does exist and is already in use, for example as an alternative to sand for pool filters. EZ Sand Gray Polymeric Sand. Clear-drying adhesive; 5. On the dry paver flooring, sweep the floor with a soft-bristled broom. You may choose to use stone dust if you have a large supply of it, or prefer the texture and appearance of it. 4. Volume solids are the ratio of the pigments to resins in a paint. By first installing the counter-ridging, you prevent your pavers from slipping. Higher quality products contain finer. Here’s everything you need to know about polymeric sand installation: Curing And Drying Time. Neutral colors, such as beige or gray, provide versatility and can adapt. While it’s cheaper than polymeric sand, it isn’t as durable and tends to clump if not mixed well when added to the masonry mix. Size: 40 Lb. Requires no maintenance. EZ Sand 40 lbs. pail will cover 30 to 45 Sq. Landscaping by Space. Backed by a 20-year warranty. Usage. Polymeric sand is known to have good binding power and can make your pavers last long. If you want a bonding that won’t need much for. Check Price on Amazon. Before you switch to a polymeric sand alternative you should know the pros and cons of each. , it hardens when it dries. Polymeric sand is a mixture of sand and polymer additives that when applied to paver joints, hardens upon drying to provide a stable, long-lasting joint. EnviroSAND and white-washed sand are the two best alternatives to polymeric sand. After all, polymeric sand as a paver base has a huge cost-benefit behind it, hence its high demand on the market. This form of sand for interlocking stone is gaining popularity and for good reason. deep. I had interlock installed beside my pool, and while I was cleaning it the other day a good deal of the sand got in the pool.