Rob, With the joints currently having a mortar in place. Spray for a few seconds, then stop and observe. Product Overview The ideal one step, easy to apply product for sealing inter-locking concrete pavers and stabilizing joint sand by locking it in place. I have a patio of organic shaped pavers. If this process seems a little daunting, you can always reach out to our expert for advice or have us give you an estimate to do the work for you. The polymer will begin to set and no more water will penetrate. Find Polymeric sand paver sand at Lowe's today. A pressure washer works well or you can get down on your hands and knees and use some sort of tool that will dislodge the sand. Try to divert this water somewhere else until the sand hardens. The watering process is also CRITICAL. Saturday: CLOSED After the brick pavers have dried for 24 hours it is time to re-sand the joints before sealing. After paver installation, the sand would be swept into the paver joints. It is best to use polymeric sand that is designed for paver construction. Polymeric sand … Be careful that no one is standing immediately downwind. We advise to using a natural play sand to fill the joints. Haste makes waste. Paver Joint Sand What steps must you take to ensure  an unshakable installation? You can contact the Technical Department at 866-725-7383. Cement will stain the pavers and cause a white/light gray film on the pavers and around the joint. What’s the difference between Paver Set and PermaSand and when would you use one versus the other? The polymeric sand would not be suitable for this application. We advise not use the polymeric sand to repoint the joints. They fall often, if an acorn gets trapped in the sand is this bad and needs to be dug out or it's not a big deal? It seems that everyone has come across one of these issues when dealing with pavers. Weeds often have strong roots that travel below the pavers. Keep away from walks and patios for at least 24 hours. We truly can’t stress the importance of this step enough! Just click below to get your copy of our comparison checklist. As you are aware. Sealing After poly-sand is cured and pavers are bone dry, the final step is to apply 2 thin coats of sealant of our premium solvent-based sealant using our proprietary mix in industrial grade concrete sprayers. This sand provides a … Polymeric sands have really come along way since their inception in 1999 by Techni Seal. Pavers are a great addition to any property. The hardscape industry's leading polymeric sand, HP Nextgel is a high performance jointing product that can be used in the installation of concrete and clay pavers, natural stone and porcelain tiles. The non-sand particles of the products act as binding agents when they are exposed to water. Polymeric sand products such as Sakrete Paver Set or Sakrete PermaSand are designed to resist weed growth and to harden and stay in place for a long time. If this happens, it is only a matter of time before the sand at the bottom of the paver gives way and the top falls in. You can only read so much about concrete products before glazing over. Yet, it becomes relatively flexible when wet to prevent cracking during freezing and thawing. If the pavers are so crooked and busted that you can’t walk across them without tripping you really have a major project on your hands. The weed killer will not only kill what you see on the surface but put a hurting on what is still underground. Randy Bianchi They will stain no matter what you do. However, a real gully washer within the first 24-48 hours can dislodge the sand. This will cause the sand to consolidate. Thanks! Once ALL dust has been removed, you are ready to spray water. Joint sand is usually polymeric sand that consists mostly of fine sand … Where regular masonry sand of yesteryear allows water to seep through and wash between the layers of the underlying patio, polymeric sand stays put when it rains. You will need to restrict pedestrian traffic for 24 hours and vehicular traffic for 72 hours. Sign up to receive our quarterly newsletter. Wider joints take longer to harden and may require that traffic be restricted for a longer period of time. Pour several small heaps of polymeric sand over the patio or walkway. Thursday: 8 to 4 Polymeric sand is nothing but your regular sand with polymer additives and fine silica and quartz. You will definitely need a garden hose, an adjustable nozzle, and a broom. You need to add enough water to saturate the sand but not so much that you float the polymers out of the sand. Should you want to discuss your application in further detail you can contact the Technical Department at 866-725-7383. Tom, Paver Set and PermaSand are the same product. When proper preparation is taken (such as weed killer, insect repellant/removal), this polymeric jointing sand has the potential to reduce weed growth, resist rain washout and help prevent insect penetration, compared to more traditional sand. One suggestion: DON’T use these products on red clay bricks. If you’re looking for a contractor to help, look over our contractor comparison checklist. If you don’t sand … Where regular masonry sand of yesteryear allows water to seep through and, wash between the layers of the underlying patio, polymeric sand stays put w. , including traditional paver joint sand. They are diverse in design and make for a durable surface. Wax is the best polymer clay sealer to use if you want to perfectly maintain the texture of your work. The polymers that last longest cost a little more, but you won’t have to dip back into your bank account for quite some time. If this is the case you need to pick up every paver, level the ground under it, reposition the pavers replacing any that are broken. on Using a broom handle or some other blunt object, tap on the pavers. If this is the case, it is very likely that in time the weeds will reappear. This process will not work with polymeric sand as the polymeric sand … A few things are CRITICAL to making this look good. Polymeric sand is too hard for ants to tunnel through, however. It is very easy to blow the sand out of the joints if the blower is not angled properly. DOMINATOR Polymeric Sand: Joint Stabilizing, 5 Modern Color Options, Made With Fine Sand, Solid Flex Technology From $40.00 - $93.50 Clear Grout Sealer: Mold and Mildew Inhibitor, Makes It … The exact amount of time will vary with weather conditions. Not just the surface but most of the way through. Hardscape Cleaning and Maintenance. Both products have the same parameters of application. hbspt.cta._relativeUrls=true;hbspt.cta.load(129930, '64430af7-5608-464d-9ca2-86cccede72e4', {}); Monday: 8 to 4 The danger in not watering thoroughly is that the top will harden and the bottom will not. Using a small broom or brush carefully sweep all sand off the pavers. The pavers were all new and straight and everyone oohed and aahed. Check the weather. These false joints can successfully be filled with sand and hold up well when done properly (see section below on false joints). Shop paver sand and a variety of lawn & garden products online at Lowes.com. Also, the area needs to be very dry (for several days) before applying the sand. If you still have questions give us a call at 866-Sakrete or visit our Project Video page. Since you have already invested a large amount of time in this project, I suggest you do it right and apply the sealer. The additives mixed with polymeric sand make it an incredibly strong agent to lock the pavers for a more extended period … The is a 4 part sand to 1 part Portland cement that is mixed with water and applied into the joints. In most cases, we prefer to use a joint stabilizing paver sealer over polymeric sand. Notice in the after picture our Polymeric Sand … I poured my cobblestone mold for my patio and I have to apply the sand next and after a few rains my joints are filled with acorns. Always … Its binding ability locks pavers together, allowing the joints to stay strong for the long haul. Simply covering with plastic or a tarp will help prevent this. You don’t want the sand to be even with the top of the paver, especially if the top of the paver has a bevel. The Dominator … The water will wick up through the pavers and cause stains. If the paver is beveled the sand should be even with the bottom of the bevel. The most effective way to water the sand is to adjust the nozzle to “shower” and water the pavers until no more water will soak in. Thus, it may be necessary for you to apply more water to the full depth joints versus the false joints (see section below on watering). Some sand manufacturers use lower-quality polymers and sand in order to cut their own costs. Beautifies and protects existing and new paver projects by penetrating deep into the pores of the material. You can’t pressure wash and apply polymeric sand on the same day. Poly sand is an advanced mix of. If you have a serious weed problem, you may want to pick up some of your pavers and see if there is an extensive mat of weed roots underneath. Sweep more sand into the joints until the sand is within 1/8” of the top of the paver. If the sand color is the same then these products can be interchangeable. How do I address those deep and wide areas? Appealing, right? This advanced sand remains solid and dry to stop weed and insect infestation. When your patio was installed a dozen plus years ago it looked great. If the pavers are for your driveway, wait 48 hours before driving over them, ps must you take to ensure  an unshakable installation, Set aside ample time for the project, haste makes waste, Check the weather, you will need two days of sun and dry weather, Shower your pavers to seal and harden the sand, When watering in the Poly Sand, you shouldn’t water too much or too little. Jay, The acorns can cause voids allowing the polymeric sand to possibly wash out of the joint by not having a compacted sand to adhere with. The gorgeous weed- and ant-free paver driveway is the product of polymeric sand. The polymeric sand "grout" between my slate patio pavers is loosening up and coming out. Wednesday: 8 to 4 It will NOT BE possible to come back at a later time and get the sand to accept more water. Hi everyone, this is Jeff Pozniak writing today’s note about the death of a polymeric sand. Some of the gaps are more than one and a half inch is wide and deep. I suspect it was improperly laid by the contractor. Polymer sand isn’t as peculiar as its name might imply. Dominator Polymeric Sand. Should you have any concerns going forward or would like to discuss you project in more detail. This is by far the best option for paver installation. Benefits: Zero Haze: Portland-free formula cleanly sweeps to reduce any material left on the paver surface. Its binding ability locks pavers together, allowing the joints to stay strong for the long haul. The picture below shows how bad mold will get on Chicago Brick. Open a bag of sand and … For those of you who follow my blog you know I try to keep things fairly short. When they won’t take any more water, and before you float the polymer out of the sand and onto the pavers, stop spraying. 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