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View product. Thompson’s® WaterSeal® Clear Multi-surface Waterproofer is proven to waterproof wood, concrete and brick. Offers great protection. Apply Water Seal directly onto damp surfaces to provide long lasting waterproof protection within hours. Here are some general tips for applying the sealant to a concrete pond: Thoroughly clean the surface of the pond before applying the sealant. 6 out of 5 stars. 4 Liquid Rubber Waterproof Sealant. SuperSeal enhances the natural color of your Concrete Brick Pavers and Cement with a “wet” look. Be sure to apply the waterproofer in a shaded area. 98 $ 29. Wet blasting is an excellent way to remove concrete sealer. 2 gal. Can be applied with a brush, roller, by immersion or by a sprayer. $3135 ($0. BEHR Premium Wet-Look Sealer is a clear, non-yellowing, high solids, acrylic-based masonry sealer. GATOR SEALER. Once the sealant is liquefied, wipe it away with a clean cloth. ADD TO CART. If you apply a concrete seal to a concrete slab that isn’t fully cured, you will ruin the concrete’s future strength. 1150. 043811-16 Solid Exterior Stain & Sealer, Gallon. The formula mixes with 4 gallons of water to make 5 gallons ready-to-use. But, we had gallons of Thompson Waterproof semi-transparent stain to use so we went for it! Thompson’s Water Seal cleans all wood types including redwood, cedar, mahogany and other highly resinous woods. Does Thompson water Seal peel? Thompson’s Water Seal doesn’t prevent UV graying. Free shipping, arrives in 3+ days. It will help to waterproof the birdbath and help prevent cracking and pitting in porous materials. Thompson's WaterSeal. Foundation Armor. Applying the product will help to protect against UV damage, weather damage, and surface deterioration. Thompson’s® WaterSeal® Clear Multi-Surface. Additionally, you should ensure that any bricks. Like most stains, Thompson’s water seal cures by seeping into the substrate you are sealing. Find Concrete Sealers. # 7. Our range of high performance waterproofing products ensures buildings get complete weather protection. ft. for pricing and availability. 30 (5 gal. Browse From a selection of concrete sealers, wood sealers, products for deck waterproofing, waterproof paint. 2. Our innovative one-coat formulas make it easy to protect the outdoor space you love. You need between 1 and 2 concrete sealer coats for proper coverage and durability. Concrete surfaces are vulnerable to water damage, so Thompson’s Water Seal is an essential choice. Improper concrete laying techniques. Dustless wet media blasting. The stripper will emulsify the failed paver sealer, making. Rust-Oleum 15-Year Ultimate Asphalt Driveway Sealer, 1000 sq. Durable protection from water and sun damage. 1 5 Gal Armor AR350 Solvent Based Acrylic Wet Look Concrete Sealer. BEWARE AND WATCH THE NUMBERS. 5 gallon concrete sealers. RainGuard Concrete Sealer is a penetrating water repellent that dries down to a clear, invisible finish. Its made of high quality silanes and siloxanes with a 40. 2 gal. The Pros and Cons of Thompson’s Water Seal. Is Thompsons oil or water based? Thompson’s ® WaterSeal ® Penetrating Timber Oil is an oil-based product that provides protection by penetrating into wood pores and sealing out water infiltration. . Open up the concrete with an etching solution. Read the manufacturer’s instructions on the label to see if there are any specific directions for removal. If you want to use a Thompson’s WaterSeal. WATER SEAL Thompson’s Water Seal, offers superb weather protection for bricks, mortar, stone & concrete. Then, pour on a little more and use a stiff straw scrub brush to lightly scrub and break up the sealer. Must be. Intermix cans of the same color. Provides protection on multiple exterior surfaces, including: exterior decks, fences, siding, wooden furniture. Head to Lowe's and get Thompson's WaterSeal for all your stain, sealer and waterproofing needs. KILZ. Find helpful customer reviews and review ratings for Thompsons Waterseal 24104 Quart Water Seal Multi-Surface Waterproofer at Amazon. Penetrating Solvent Based Silane Siloxane Concrete Sealer and Masonry Water Repellent. The Thompson’s WaterSeal Clear Waterproofer is a multipurpose product that can be used on wood, brick and concrete. Wet blasting is an excellent way to remove concrete sealer. Let the driveway dry for a minimum of 24 hours, then reseal with one or two thin coats of sealer. Thompson's Water Seal TH. Dries clear. Signature Series Pre-tinted Chestnut Brown Transparent Exterior Wood Stain and Sealer (1-Gallon) BEHR PREMIUM Concrete & Masonry Cleaner & Etcher, 3. It is available in both clear and tinted formulas, and can be applied with a brush, roller or sprayer. Apply sealant only after the temperature exceeds 40 degrees, and the surface has been protected from moisture for at least 24 hours. Exposure to water and salt. On the fence about fence protection?Sealing Concrete With Penetrating Sealer. Allows wood to gray naturally. especially on a fine concrete surface. Use on: pavers, brick, concrete, stone, stucco, clay and quarry tile. If you're covering a large surface, a sprayer is a quicker and easier way to apply concrete stain. Make sure that you do this transfer over the top of a drop cloth to collect any spills. Compare $ 224. It has a non-yellowing, low odor, zero VOC, and non-toxic formula, making it safe for people, pets, and plants. Rainguard Water Sealers. If you want to use Thompson’s Water Seal on concrete, here are 6 steps: Features. You can remove it by mixing ammonia and water at a 1 to 1 dilution ration. How to apply our Clear Multi-Surface Waterproofer on Concrete. Ready Seal Natural Cedar Exterior Wood. Proper concrete preparation and adequate drying time are required before painting can begin. It is ideally suited for concrete where maximum chloride ion (de-icing salts) protection is needed. Top Sellers. A sealer, waterproofer or coat of. By George Ailan December 9, 2022December 26, 2022. Building Materials. Lightly tinted sealer and sunblock protects wood and enhances the wood grain. An interior/exterior, 2-in-1 cleaner and etcher specifically formulated to prepare the surface prior to coating. Don’t wait for the. Proven to waterproof concrete, brick, exterior wood and other exterior surfaces. Description. Check your sealant can for specific drying times. com. You may also notice sticking on aforementioned tightly surface. Thompson for use in homes built with steel reinforcement beams. ft. Thompson Water Seal is super reliable. Reduces the growth of mold, mildew, and algae. Apply the sealant in thin, even layers, being careful not to apply too much at once. It will hide the grain, but still allow the texture to show. W. Sand the sealer finish with medium-grit sandpaper (100-grit) to remove the water-resistant coating and create tiny pores (holes) that the paint can penetrate. Wet media blasting is like sand and soda blasting except water is added making the process dustless. MasonryDefender® Concrete Driveway Sealer is suitable for residential driveways, patios, and sidewalks to provide long-lasting water repellency. Too Much Moisture In The Air. Step One: Make sure you have everything on hand. Multiple Sizes Available. Take some xylene, and pour a very small amount over the sealed area. Yes, you can use Thompson water seal on concrete. Welcome to Lowe's. Mix well before and during use. When it comes to using Thompson’s water seal, it’s important to give it enough time to dry properly. Crystal-clear sealer maintains wood's natural color. High humidity button rain can cause the Thompson aquarium seal not to tiresome in many cases. Thompson's Waterseal Smooth Clear Solvent-Based Multi-Surface Waterproofer 1. Clear Multi-Surface Waterproofer - Protects Wood, Brick, and Concrete - Waterproof - Transparent Finish. Repeat until all the failed paver sealer is removed. For the most part, you should expect your water sealant to work with almost any surface. Techincal Info. Free Store Pickup Today. Find the THOMPSON WTRSL VOC 1. Best patio sealers: editor top picks: Best patio sealer overall: Everbuild 405 Path and Patio Seal Paving Sealer – super combination of quality and value. Free Store Pickup Today. The concrete sealer number of coats matters as it determines the finish type, durability, and strength. You can clean the surface using a mild detergent and water solution. ProDec PR4GY Flat Masonry Paint Brush for Rapid Application of Smooth and Textured Masonry Paints on Outdoor Walls, Brick, Breeze Block, Render, Pebbledash and Other Rough Surfaces, 4" 100mm,Yellow. CALL 1-800-367-6297. Apply with brush, roller or with a garden sprayer. Thompson's® Water Seal® Heavy Duty Deck Cleaner. com: Customer reviews: Thompsons Waterseal 24104 Quart Water Seal Multi-Surface Waterproofer How to apply a concrete sealer to new and old concrete! This is what will be going over in this video! So Protect your concrete from stains and get it sealed. Reasons Thompson Wat Seal Does not Dry. Ultimate Protection and Long-Lasting Solutions with DRYLOK ®. com. How to apply a concrete sealer to new and old concrete! This is what will be going over in this video! So Protect your concrete from stains and get it sealed. Ideal for. Best Acrylic Sealer: Foundation Armor Concrete Sealer. When it comes to using Thompson’s water seal, it’s important to give it enough time to dry properly. T-K Products for concrete curing compounds, sealers, hardeners, retarders, and treating oil. Can be used on new, uncured concrete. Compare $ 229. Black Knight Airport Grade 3-Year Asphalt Driveway Sealer, 250-500-sq. Wet Look and Satin finishes are clear but the colour of the stone will darken after application, as the seal enhances the natural grain and colouring. Removing Thompson’s Water Sealer from concrete can be done in a few steps, depending on the severity of the sealer’s application. Thompson's WaterSeal Transparent Natural Cedar Waterproofing Wood Stain and. Pump the sprayer and apply the sealer to the fresh or hardened concrete. 1082320. The product is designed to be used as a water repellent to help increase the life of the material you are spraying. driveway sealer. $3830. To remove water seal from concrete without sealing, using a sandblast kit with a pressure washer is a possible option. What are the shipping options for Concrete Sealers? All Concrete Sealers can be shipped to you at home. It has a non-yellowing, low odor, zero VOC, and non-toxic formula, making it safe for people, pets, and plants. While both work, the often profiles or damages the surface to the point that translucent decorative finishes can no longer be applied. Beads and waterproofs a variety of surfaces. Be sure to apply the waterproofer in a shaded area. 50+ bought in past month. Thanks to its neutral pH formula, it preserves the floor’s polish without stripping its protective coating. Change Stores Weekly Flyer. How to Apply Concrete Sealer With a Pump Sprayer . It is designed to seal and protect both. Allows wood to gray naturally. Best silky semi gloss sealer: Sika Patio Seal-Clear Paving Sealer or the Smartseal Block Paving Sealer – Silk. This helps soften the skin and loosen the Seal-It. Rust-Oleum. It is designed to provide a clear protective coating that helps protect against water, sun, and other external threats. Adding a wet-look sealer can make the finish get flatter, reducing its grit and affecting the tread. Top 5 Concrete Sealers. Best Penetrating Sealer: Ghostshield Siloxa-Tek Concrete Sealer. The protection provided by Thompson Water Seal is typically good for up to 8 years, depending on the type of wood and the conditions to which it is exposed. Water Repellent PenetratingSealer for driveways, parking structures, plazas, walkways & more. There are many high-quality sealers that do a terrific job on pressure-treated wood. You will have to maintain the concrete sealer, applying a new coat as it shows wear. This item: Thompsons One Coat Concrete Seal 5L. For a consistent wet look and low gloss finish, apply two coats spaced 24 hours apart. It's important to protect brick, concrete, or masonry surfaces that are in direct sunlight as well as shaded areas. Rainguard Water Sealers Concrete Sealer Clear, Natural Super Flat Transparent Water-based Mildew Resistant Mold Resistant Sealer (5-Gallon). What's the price range for Concrete Sealers? The average price for Concrete Sealers ranges from $10 to $2,000. 18. Thompson’s WaterSeal presents: The Steps to Simpler Staining. Helps prevent water damage. Product Description. Thompson’s ® WaterSeal ® Waterproofing Stains are water-based products that have film-forming properties to protect the wood by repelling. Rain Guard Water Sealers- Concrete Sealer, Penetrating Water Repellent Protection for All Porous Concrete Surfaces, Water-Based Silane/Siloxane Sealant, Ready to Use, 1 Gallon. Use as a wood sealer, brick sealer or for concrete waterproofing. It will generally work to remove an excess of these Gator products: Signature Series Natural Stone Sealer + Color Enhancer, Natural Look Sealer, or Wetcast Natural Look Sealer. Best Glossy Sealer: Black Diamond Stoneworks Stone Sealer. RainGuard Concrete Sealer is a penetrating water repellent that dries down to a clear, invisible finish. Brand Name: Thompson's WaterSeal Features Prevents water damage Coating resists mildew and UV damage Helps maintain natural color of surface Dries clear Use on: pavers, brick, concrete, stone, stucco, clay and quarry tile Low-VOC formula ideal for use on wood, concrete and brick 1 gal. Let the first layer dry for about 48 hours, then see if a second coat is needed. Suitable Application. 010101-16. Next, use the screwdriver to remove any remaining sealant from the surface. Best Sealer Overall: TotalBoat Concrete Coating. BEST EPOXY: TotalBoat TableTop 1-Gallon Epoxy Resin Kit BEST POLYURETHANE: Seal-Once Nano + Poly Concrete and Masonry Sealer BEST ECO. Thompson's Water Seal uses a unique micro silicone emulsion to stop water penetration. com. Transparent opacity adds subtle color and showsH&C® Concrete & Masonry Waterproofing Sealer is a weather resistant moisture barrier that protects most concrete and masonry surfaces against water-caused deterioration and damage. You can remove it by mixing ammonia and water at a 1 to 1 dilution ration. Rain Guard Water Sealers- Concrete Sealer, Penetrating Water Repellent Protection for All Porous Concrete Surfaces, Water-Based Silane/Siloxane Sealant, Concentrate Makes 1 Gallon. Penetrating Sealer 101 - V-Seal 1 Gallon - $39. Prevents water damage. Find My Store. Wait to pull the trigger until you're moving the sprayer to avoid adding too much sealer to one spot. Brown Wood Stain. Primer Not Required. Works on masonry, brick, concrete, decks, fences, etc. ft. READ MORE. The second cause of sealer blushing is a too-thick application. Yes, Thompson’s Water Seal does dry clear. g. After over 30 hours of researching more than 60 concrete sealers and testing and evaluating seven of them, our results for the Best Concrete Sealers for 2023 are found below. Order Thompsons One-Coat Patio & Block Paving Seal Clear 5Ltr at Screwfix. This results in a glossier finish that enhances the color of the underlying concrete. container waterproofs up to 1000 sq. . Use on brick, concrete and stone. Yes, you can apply Thompson’s Water Seal with a sprayer. Proven to waterproof wood, concrete and brick. com. Thompson’s Water Seal is a popular product among deck owners. If you are working outdoors, you can use a power washer to blow the sealer off. If you need to remove: Use: Weathered clear waterproofers & transparent or semi-transparent stains in addition to stains from dirt, mildew, algae & fungus. MasonryDefender 2. Dry hands on a towel, then rub a drop of hand lotion over the area with the Seal-It on it. patio you can expect to pay less than $50 for everything. Our contractor-proven weather resistant technology provides excellent adhesion, gloss retention, abrasion/chemical and UV. At Thompson's® WaterSeal®, we're here to help with all your projects! Learn how to stain your wood deck, seal concrete, clean hardwood decks, and. for pricing and availability. It works best on more porous surfaces to build a barrier against moisture. Thompson's® WaterSeal® offers waterproofing products to care for your wood deck and other exterior surfaces. Decorative SealersReactive and penetrating formulas in various levels of gloss. By George Ailan December 9, 2022December 26, 2022. Clear Flat Transparent Water-based Waterproofer (5-Gallon) Find My Store. RainGuard Concrete Sealer is a penetrating water repellent that dries down to a clear, invisible finish. Major Differentiating Factor. Oil & water-based solid stains and long-lasting, hard-to-remove semi-transparent stains & waterproofers in addition to stains from dirt. Using a hot pressure washer is another possible way to remove excess sealer from a surface. In Stock. Use as a wood sealer, brick sealer, or for concrete waterproofing. If you are going to invest your time and energy into finding a high quality sealer that will not need to be constantly reapplied we recommend trying a silane/siloxane blended sealer. Thompson’s One Coat Concrete Seal is a highly durable, stain resistant clear coating designed to seal, stabilise & protect concrete surfaces. These are just a few tips to keep in mind when sealing pavers with. It is only available in a 1-gallon ultra-concentrate. container waterproofs up to 200 sq. Protects from oil, water and salt damage and lessens rock popping. The first is applying the sealer to a wet concrete surface, or to fresh concrete that still contains bleed water. WHERE TO BUY. Provides resistance from UV rays and mildew to ensure a rejuvenated, brightened finish on surfaces. When a liquid freezes, the water molecules within it slow down and become more organized, forming a solid crystal structure. a) Clean Off ALL Debris, Water, and Dirt. First off, the surface of the concrete and the environment of the room in which the concrete sealer is being applied should not dip below around 50 degrees Fahrenheit. Year round protection in just one coat. 99 ($0. Whitening of sealer is often caused by applying it to a wet surface. Suitable surfaces: Ideal for flat roofs. Thompson’s Water Seal is designed to penetrate the surface to protect from. SX5000 Penetrating Sealer Clear Matte Transparent Concrete Sealer Ready-to-use (1-Gallon) Model # SX50001GAL. Thompson's WaterSeal Clear Multi-Surface Waterproofer has proven to waterproof concrete, brick, exterior wood, and other exterior surfaces. You can clean the surface using a mild detergent and water solution. It will hide the grain, but still allow the. It will not be destroyed by ultraviolet light and is long lasting. Shop Thompson's WaterSeal Signature Series Pre-tinted Chestnut Brown Semi-transparent Exterior Wood Stain and Sealer (1-Gallon) in the Exterior Stains department at Lowe's. $18. Thompson’s® WaterSeal® Transparent Wood Sealer provides long-lasting exterior wood protection. Allow the Xylene to sit for 20 seconds. When it comes to using a concrete sealer on wood deck or other surfaces, it is essential to prepare the wood object perfectly. 4. Allow the stain to dry completely before applying a second coat if desired. Supreme Shield SB-600. Thompson’s WaterSeal. As a category, transparent wood stains, or clear sealers, don’t fare well in our tests. Sand the Sealer Finish. 2. Allows wood to gray naturally. Enhance Durability with DRYLOK ® Products Today!Any pictures of your deck stain project will help. Use Thompson's Oil & Drive Cleaner to give the concrete a good clean before application. Prime the finish with an oil-based primer that binds latex and oil-based paints. Then, rinse thoroughly and let it dry properly. Instead, it will float on the trapped film of water. Food safe wax that is easy to apply. Discover how others made the most of their outdoor living spaces with Thompson’s WaterSeal by transforming them. WATERPROOFING STAIN – Bring out the beauty of your outdoors with Thompson’s WaterSeal Clear Multi-Purpose Waterproof Stain. 4", polyester staining and waterproofing brush, Burgundy beavertail handle, chiseled. It's important to protect brick, concrete, or masonry surfaces that are in direct sunlight as well as shaded areas. As a guideline, use shorter naps for smoother surfaces and. 15/Fl Oz). Newly poured concrete must cure for 30 days before application. Resistant Type. For existing oil or grease stains, use this neat. US/Canada: (216) 566-2917 Mexico: CHEMTREC Mexico 800-681-9531. Open any windows or garage doors for ventilation. Has a long cure time (24 hours or more before recoat) Less expensive than water-based poly. . Here are some general tips for applying the sealant to a concrete pond: Thoroughly clean the surface of the pond before applying the sealant. 5 sq. Read honest and unbiased product reviews from our users. LastiSeal Brick & Concrete Sealer is a state-of-the-art, polyester-polymer, waterproofing sealer for concrete, bricks, pavers, porous stone, grout, and other porous building materials. However, it is important to note that you should not use a pressure washer to apply Thompson Water Seal to painted concrete, as this may cause the product to damage the painted surface. Step: 02—Preparing the Wood Surface. Dampen concrete thoroughly with water; remove any standing water or puddles. Premium Exterior Clear SealerHigh solids acrylic based sealer. Shop Thompson's WaterSeal Clear Flat Transparent Water-based Waterproofer (1-Gallon) in the Waterproofers & Sealers department at Lowe's. Apply the first coat, waiting at least two hours before applying the second. 94. They are much tougher than acrylic sealers too. 6. We not only protect wood surfaces — but concrete, brick, masonry, and more. Rainguard Water Sealers Concrete Sealer Clear, Natural Super Flat Transparent Water-based Mildew Resistant Mold Resistant Sealer (5-Gallon). . 18. 99. Clear Acrylic Concrete Sealer$219. If a polyurethane sealer comes in contact with moisture, a chemical reaction takes place, causing bubbles and foam. Bluestone Texturing Skin 6 skin set - only $1,173. Lock out water and its damaging effects on concrete and masonry -- even on porous surfaces! --with Rust-Oleum® OKON S-40 Water-Repellent Sealer. LastiSeal Brick & Concrete Sealer: Bricks, Concrete, Porous: 15. You need one (1) coat for indoor surfaces, and two (2) coats for outdoor concrete surfaces. Penetrating Sealer 101 - V-Seal1 Gallon - $39. The Transparent and Semi-Transparent versions are prone to premature peeling and wearing after about 1 year. Concrete Sealer. The first is applying the sealer to a wet concrete surface, or to fresh concrete that still contains bleed water. Best Epoxy Floor Coating: Colored Epoxies 1002 Clear Epoxy Resin Coating. Use a brush or roller to spread the sealant evenly over the surface of the pond. Thompson’s Water Seal is always a top name to include. The exact dry time depends on the number of coats, coat viscosity, room temperature, and humidity levels. To successfully paint over Thompson’s water seal, you need to follow these steps: Prep the finish by wiping off dirt or dust with a damp cloth. Penetrating Sealer 101 - V-Seal1 Gallon - $39. Remove oil, grease, paint and any other stains that may be on your concrete floors. Proven to waterproof concrete, brick, exterior wood and other exterior surfaces. Head. Find out more here. Stops freeze thaw damage. It does not even last for 6 months on average. 99 (355) Model# AR5005GAL. 1044 4. Seal-Krete 5 Gal. Thompson's Water Seal uses a unique micro silicone emulsion to stop water penetration. Thompson's WaterSeal Advanced Natural Wood Protector. Dustless wet media blasting. Clear-Seal by Increte Systems Seals and protects decorative surfaces. 3. MasonrySaver Paver Sealer. Seal It! RadonSeal Standard Deep-Penetrating Concrete Sealer is a Solvent-Free, Zero VOC, Non-Toxic, Eco-Friendly, ready-to-use, reactive-based sealer formulated for maximum penetration and sealing of capillaries inside concrete and high-quality cementitious substrates. Soap and water cleanup. 4 out of 5. Shop Wood Stain Color. By using Thompson's® WaterSeal® Waterproofers, you. Rated 5 out of 5. seal concrete, clean hardwood decks, and much more. Decorative SealersReactive and penetrating formulas in various levels of gloss. com. Related Searches. ft Coverage, 17-L. 3. Trusted by Experts, Unparalleled Performance. Here’s a step-by-step summary of how to seal concrete: Remove all oil, grease, stains, dirt, and dust from the concrete. The following three concrete basement wall sealers are our other picks for the best sealers on the market: 1. Thompson’s WaterSeal presents: The Steps to Simpler Staining. It will also waterproof natural fabrics and similar materials, including cotton, canvas and leather. Raincheck Water Seal 5 Litre - Breathable, Colourless Waterproofer for Brick, Stone, Mortar & Concrete. Best Acrylic Sealer: Foundation Armor Concrete Sealer. Remove all oil, grease, stains, dirt, and dust from the concrete. Apply a second coat of sealant using both the roller and brush. Thompson's WaterSeal. To remove Thompson Water Seal, you will need a putty knife, screwdriver, and paint stripper. 181. BEST FAST-DRYING: Gardner Drive Seal 10 Driveway Filler Sealer; BEST FOR FRESH CONCRETE: Quikrete Acrylic Concrete Cure & Seal; BEST MOLD-INHIBITING: GhostShield Siloxa-Tek 8505. A Natural Non-Toxic Sealant for Concrete, Stone, Terra-Cotta & Metal Birdbaths. Step 1: Preparation. The key is to always check the conditions of the wood and reapply Thompson Water Seal as needed (usually. Unlike oil-based sealers, the two products are also low in odor, even though Thompson’s Water Seal tends to emit mild fumes with a relatively stronger smell than Olympic Waterguard, which has almost no odor. It is a clear sealer that will not change the appearance of the surface it is applied to, and it can be applied to both indoor and outdoor surfaces. Best Penetrating Sealer: Ghostshield Siloxa-Tek Concrete Sealer. Epoxy sealers are excellent in waterproofing concrete, which is why they are widely used in kitchen surfaces and concrete countertops. Highlights. Prevents water damage. com. For Thompson water-based water seal, maintain about 40°F ambient and surface temperature 72 hours before and 48 hours after the application. Works entirely below the surface and won’t leave a surface film. Sealer safeguards surfaces against scuffing, dirt, chemical damage and grease. Expensive. Finally, use a hose to wet the sand and allow it to harden. Waterproofs beneath.