Use to waterproof basements, foundations, and more. Stir pail thoroughly. Flex Seal Liquid Clear, 16 oz. On may 7, 2021. If needed, a second application of DUCK PATCH may be added for additional filling purposes. Duck Coat 5 gallon. then allow ample time for each coat of sealer to dry before applying the next one; 24 hours is recommended. Tar coating is a common sealer that’s used for basement damp proofing around the country. Top 5 Concrete Sealers. May 1, 2020. Premium Decoration Customized High Cl Home Design Solutions. 14-fl oz White Aerosol Spray Waterproof Rubberized Coating. coat to cure for at least 4-6 hours or until dry to the touch. You just rotate the cap of the lid to open, pump a few times, and you’re on your waterproofing way. Duct Sealing Methods: Seal Duct Leakage with Sealant Tape vs. 9 gal pail. Basement seal - $145 (Manhattan) Has been opened with estimated 3/4 left in 5 gallon bucket. If you want professional help to assess and treat mineral bloom on your basement walls, call Dry Basement Solutions at 201-258-4540 for a consultation. Shop Design. I purchased Tuff Duck and applied a coat. Dicor Self-Leveling Lap Sealant. Gray Rubberized Basement Sealer; Gray Rubberized Basement Wall Patch; Black Rubberized Liquid Coating; RV Duck Coat. Multiple Sizes Available. "Specially designed for concrete ponds this sealer apart from making it waterproof will actually promote the growth of algae, creating a natural environment for fish". Ames Blue Max Water Based Liquid Rubber Sealant Research Laboratories Inc. RV Duck Coat 100% White Acrylic Elastomeric Roof Coating; RV Duck Patch White Acrylic Elastomeric Roof Patch; RV Duck Coat Ultra White Silicone Roof Coating; RV Duck Patch Silicone Patching Sealant Duck Coat Liquid Rubber Basement Sealer. Be sure to push the sealant into cracks and crevices of surface. 1. Superior UV and weather resistance results in long term protection for rolled rubber roofing materials. Its made of high quality silanes and siloxanes with a 40 percent actives content, so it’s. FIBERLOCK LAG KOTE II DATASHEETFinal Price $ 978 11each. #FlexSealAmbas. The Spruce / Amelia Manley. Sealing duct seams is messy work, so wear old clothes. Basement concrete floor sealer reviews. RV Duck Coat 100% White Acrylic Elastomeric Roof Coating; RV Duck Patch White Acrylic Elastomeric Roof Patch; RV Duck Coat Ultra White Silicone Roof Coating; RV Duck Patch Silicone Patching Sealant; RV Duck Coat EPDM & TPO Rubber. Review and ensure ductwork, cables, cords are nice, neat and tucked for a cleaner paint job. Duck Coat can be installed on most roofing substrates including built up roofing (BUR), metal, concrete, EPDM Rubber, TPO, APP, modified bitumen,. EONZEAL is one of the most professional acrylic waterproof coating suppliers in China for over 15 years, specialized in providing high quality products and service. TR Score is a ranking system developed by our team of experts. 1 gallon flex seal - $40 (Los Lunas, meadowlake) 1 gallon white flex seal, can is damaged but full , check out how much this stuff sells for, rediculious , $ 40 is less then half what it goes for. NOTE: Duck Coat may be applied to single ply rubber roofs by contractors with experience inFlex Seal. November 20, 2023. Selemix 7-110 2 Pack Acrylic Topcoat. A simple DIY test will help you to find out. Total of 2 coats – average coverage around 50 square feet per gallon (or 5 square yards). use the filter to narrow your search results. 0 Comment. RadonSeal works deep inside concrete walls, floors, and heavyweight concrete blocks to help strengthen and waterproof the substrate permanently. Even if you’ve used Drylock you will need to check for efflorescence; this is. SealBest® GrayShield™ Foundation Coating is an acrylic elastomeric emulsion fortified with water-resistant polymers. In this video I show you how to waterproof your basement walls with "Flex Seal Liquid" and "Flex Shot". One thing we did, which I really love, is to use a small corner to make a library nook. A minimum of two coats of this product are required for optimal results. Drylock 275 Masonry Waterproofer. Original Waterproofing Sealer. RV Duck Coat Sprayable Roof Cleaner; RV Duck Seal High Performance Self-Leveling Lap Sealant & Adhesive;Product went on smooth and applied two coats of each. Allow first coat to dry thoroughly before applying successive coats. Ship To Store - Free! Duck Coat white is a rubberized coating for restoring and revitalizing single-ply roofs. 366 K. 4 lbs. The basement will not be finished in any way, so I'm looking for a relatively simple and cheap solution. Offers great protection. 3 years without any leaks or dampness!! 5 Below Grade WaterproofingSiloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. How To Seal Between Foundation And House Boggs Inspection Services. The surface is ready for foot and vehicle traffic after about 24 hours. Apply one coat of PermaFlex (240 sq. Waterproof, protect, and preserve your concrete with the Siloxa-Tek 8500 ready-to-use concrete sealer. The domain Duckcoat. One 4. Rocklinite Labs Tuff Duck Concrete Counter Top Sealer 24oz 750ml. (For. 2206. Flex Seal Liquid Rubber Sealant Coating Spray Cabela S. My WordPress Blog. Soak it thoroughly and let it set overnight. DUCK COAT forms a thick, gray highly elastomeric rubber membrane. Compare $ 208. Comments are closed. We would like to show you a description here but the site won’t allow us. SEE IT. Mastic and latex sealant is a water based, paste-like substance. This is the same formula as Flex Seal Liquid, just in a bigger, 2. It’s a product you can rely on to help stop water penetration and protect the surface against the damage it can cause. 5-square-foot area. Seals out. Glaze 'N Seal: Name: Blue Max 5 Gal. Remove concrete form ties. Using a caulking gun, apply to a minimum wet thickness of 1/4”. It cleans and “activates” rubber roofs in preparation for coating with RV Duck Coat acrylic and silicone based elastomeric roof coatings. Airless spray equipment shall be capable of producing 3,000 psi and 1 gallon per minute capacity. Duck Coat can be installed on most roofing substrates including built up roofing (BUR), metal, concrete, EPDM Rubber, TPO, APP, modified bitumen,. S. Before applying a high-solids sealer, be sure to consult with the manufacturer and perform an on-site. (60) Questions & Answers (148) Hover Image to Zoom. Runner-Up. Trafficmaster Edwards Oak 5 98 In W Rigid Core Lock Luxury Vinyl Plank Flooring 23 95 Sq Ft Case Vtrhddevoak6x36 The. Allow the coat to dry. Save. In order to bring you up to speed on how you can fix your leaky ductwork in how best suits you, let’s go through a few of the most popular options on the market: 1. Uses. Product specifications: Colour: White Application consistency: Brush or spray Average weight / U. Fasten the sheets together and to the walls with silicone caulk (very durable) or duct tape. 1. View on Amazon. and it save's a lot of money. Prep surfaces by removing stains with mild soap or Restore-N-Prep (sold. Easily applied with common painting tools, fast-drying, and usable outdoors and in on poured concrete not exposed to salt, Lithi-Tek 9500 is a popular choice to preventatively seal basement floors and poured walls against moisture. Just a simple primer/paint that sticks to masonry (but isn't designed to waterproof) might be sufficient. Clear Natural Look Low Gloss Transparent Latex Sealer (5-Gallon) Model # 024. for pricing and availability. Step 4 - Apply a Second Coat. RadonSeal is a clear, water-based, reactive basement concrete sealer that works by penetrating below porous concrete surfaces (up to 4″ deep). The membrane can also be used for horizontal applications for underslab waterproofing and vaporproofing. Apply 2-3 heavy coats to achieve a 20-30 mil. Valspar. The second and third coats go on at a rate of 1 gallon per 100 square feet. Deep Penetrating Concrete Sealer for Foundations and Basement Floors. 30 (5 gal. Dicor RPCRC1 EPDM Rubber Roof. Air sealing your ducts is cheap and easy. Basement Waterproofing. 1. You can also use our Liquid Rubber Geo-textile Fabric and 3 course method to waterproof a chicken coop. Top Sellers. Superior UV and weather resistance results in long term protection for rolled rubber roofing materials. Best Budget Drylock Extreme Waterproofer. . In houses with forced-air heating and cooling systems, ducts are used to distribute conditioned air throughout the house. This process needs to be repeated 2 to 3 times, with a gap of 20 minutes in between each application, for best results. Duck Coat can be installed on most roofing substrates including built up roofing (BUR), metal, concrete, EPDM Rubber, TPO, APP, modified bitumen,. -scraped the paint from the glazed tile blocks -re-point the mortar joints -cover the seams with blue max then seam tape -apply blue max in several coats After drying, walls are ready for primer and paint. Clean tools with water before material dries. How To Use Flex Seal Liquid. The sealer has an extremely versatile usage and you can use it for multiple surfaces in your home and it delivers great results, whether it is used in your home’s interior or exterior. Step 3: Measure the area of ductwork you will be insulating, and then cut your heat-resistant insulation to the proper size. Duck Coat Liquid Rubber Basement Sealer You. Contains 5 gallons ( $63. Either 3-1/2-in. for pricing and availability. Final Price: $73. Drip, place, or scatter 1/4 to 1/2 teaspoons of water in different locations around the concrete floor. Hold it in place with staples. This product is highly rubberized to withstand the rubber roof contractions and expansions. This product comes with four caulking tubes of sealant. In this video, Peter O'Shea will. Duck Coat is formulated to hold up to ponding water conditions on flat roofs. Ideal for waterproofing above & below grade foundations, basements, roofs, floors & more. Thus, it seals large to big streaks along cracks and pores. Let it dry: Allow to dry overnight or for a minimum of 12 hours between coats. View at Laticrete. All you need to do is spray the sealer on the surface and wipe it off right away. Basement waterproofing sealers are commonly used to seal pores and capillary tracts of concrete to prevent water from entering. Our Review: The StoneTech Grout Sealer comes in a one-quart option and ideal to apply to surfaces like ceramic, porcelain, and glass. Fiberglass Roof Surfaces: Remove all dirt, oil, rust, loose paint and coatings and heavy debris. Basement Waterproofing Sealer Regular Grade. When waterproofing basement walls with it, brush or roll the paint on thickly enough to fill all the little surface holes, then allow it to dry fully before applying a second coat. Dry-Coat White Pastel Flat Acrylic-Latex Interior and Exterior Smooth Masonry Waterproofing Paint. Nearly every foundation wall is rolled or sprayed up to the grade line with a thin layer of an asphalt-based coating called dampproofing. Block & Wall Liquid Rubber Waterproofer Multi-purpose Coating & Sealant is an adhesive, elastomeric, white liquid rubber designed for waterproofing walls & foundations. Materials used:Black Duck Coat Seal foundation coating: Liquid Rubber Seam tape will help bridge the seams, joints, cracks and gaps found within the coop. The mastic. Duct Sealing. More Options Available $ 198. a Sears Marketplace seller. Do-It-Yourself Swimming Pool Repair with our Step-by-Step Instructions. Duck Coat Rubberized Coating for Rubber Roofs is specifically engineered for application over EPDM, TPO and PVC rolled rubber roofing materials. Ideal for waterproofing exterior concrete basement walls, poured concrete walls, polystyrene/styrofoam insulation board, wood, foam, and more. RV Duck Coat 100% White Acrylic Elastomeric Roof Coating;. There are a few different duct sealing methods you can use if you have leaky ducts. Clear Wet Look High Gloss Transparent Latex Sealer (5-Gallon) Model # 024. 3. -wide sill sealer will work, but the taller it is, the more protection it provides painted walls from floor leveler splashes. Ames Block And Wall 1 Gal Liquid Rubber Waterproof Sealant Bwrf1 TheThis video is sponsored by Flex Seal. Promac Rubber Duck Liquid Grey 20l Wb877 9 Chamberlain. Description DUCK COAT LIQUID RUBBER BASEMENT SEALER is a highly elastic polymer emulsion sealer featuring advanced rubber technology. View on Amazon. Duck Coat Black Roof Coating. 29. Gray Rubberized Basement Sealer; Gray Rubberized Basement Wall Patch; Black Rubberized Liquid Coating; RV Duck Coat. Brush paint into the corners of the room, as you did with the sealer. Allow at least 24 hours to dry (32 ºF or higher and less than 50% humidity with no rain) before applying a surface coating. D-Seal® is a premium grade, smooth, water-based duct sealant formulated for indoor/outdoor use on high and low-velocity duct systems including metal, fiberglass duct board and flex duct. Find My Store. It from 0 to 10 are automatically scored by our Tool Review tool based upon the data collected. Alumaguard All Weather. How many square feet will 2gallon of Duck paver sealer cover! by Dave | May 17, 2023. It reduces radon gas penetration through basement walls. Duck Coat provides an impervious barrier to water and moisture that seeps in from the exterior of walls. Spread evenly and do not allow puddles or a heavy surface film to occur. If the water stays beaded and the concrete’s color doesn’t change, then the concrete has been sealed. Applied annually–or even every six months if the tile often gets wet–you can lock moisture out of grout, keeping it looking its best far longer. ADD TO CART. 4-5 heavy coats to achieve a 60-80 mil (1. Use to waterproof basements, foundations, and more. Duck Coat DrySeal Premium Rubberized Foundation Coating is an elastomeric polymer modified asphalt emulsion designed for coating concrete. Duck Coat White Rubberized Coating for Rubber Roofs Superior Adhesion & Low Temperature Flexibility Revised: 03/20 Manufacturer: bleach and 3 parts water). WEIGHT. Duck Coat Liquid Rubber Basement Sealer 4 75 Gallon. Put the phone down. m Coverage, 17-L. After applying RadonSeal, use the smooth edge of a 3/16″ notched trowel holding it at a 45° angle, and apply a skim coat of the mortar over the surface of the cinder blocks. In this video I use th. Find My Store. Gallon (ASTM D1475): 10. Make sure the temperature is at least 50℉ while painting. Best Natural Pond Sealer: Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing. Our DIY foundation waterproofing products are safe, solvent free, non-flammable, and low VOC. Easy and fast installation to foundation walls. There are two main categories for sealers: penetrating and topical. Promac. 2. Hard to say with out knowing what you already have - was the basement done right the first time. Best Concrete Paint for Pools: Concrete Resurrection Cement Stain. Bone Dry Concrete Sealer; Can products like this really do what they say they can? Update:Sealcoat Application Guidelines. 2520 S. Overview. 5-2 mm) membrane ENVIRONMENTALLY FRIENDLY - Liquid Rubber Waterproof Sealant/Coating is water based, containing no. Rust Oleum Stops 30 Oz Leakseal Clear Flexible Rubber Coating Sealer 2 Pack 275116 The Home Depot. We found that the Siloxa-Tek 8500 concrete sealer is best for most people. I was told by the company that the DuckCoat would seal them up too. For the contractor looking for portability, Graco builds sprayers that offer the convenience of a portable machine, but with the power of a stationary system. Liquid Rubber Sealant Coating. Daily Visitors. Do not shake. When the product comes into contact with moisture it starts to peel up since it is not a breathable sealer. Seal-Krete 5 Gal. Brush, roll, dip or pour Flex Seal Liquid. StoneTech Grout Sealer. Coverage: 1 gal. Just as its name suggests, this will help you place a strong, rubberized seal that is highly beneficial for waterproofing. Over the years, the foundation settled, and the crack re-opened in a few spots. At 1800% elasticity, it resists cracking peeling with structural movement. Creates an attractive variegated look similar to an acid stain. Want to know where to buy Seal-Once® wood and concrete finishes? Click here to find a retailer near you. . It helps a lot in reducing smells from basement walls. This helps contractors to quickly install large areas while maintaining tight project timings. H3141 – 10 oz. Recommended Number of Coats: 1: Returnable: 90-Day: Substrate/Surface Material Use: Brick, Concrete, Stone: Surface Location: Pavers:. per coat; Helps stop mold and mildew growth; Eco-friendly; Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA; Return Policy;. Aeroseal. Thinner consistency than paint but if moisture is present or if the basement is exposed to a high water table the. You need to seal the inside walls by applying the perfect waterproofing product. The second coat will fill all the porous gaps and prevent water seepage or moisture intrusion. ITEM #. 75 gallon pail. Re-sealing your waterproof deck by applying a new top coat will refresh the coating and provide a new layer of protection for your deck. One good reason for waterproofing a basement from the outside is that outside is where the water is. Just a single coat of the Black Diamond Stoneworks sealer delivers a classy finish and excellent results. GHS Product Ide ntifier . Duck coat roof coating patch basement black seal rubber spray sealant rv 100 acrylic white elastomeric fiber reinforced liquid sealer you Пол в подвале компрессорная drive2 radonseal plus 5 gal deep penetrating concrete for foundations and floors 110 the home depot ames block wall 1 waterproof bwrf1 Вентиляция гараже своими руками. Performance Coatings. We recommend diluting Lag-Kote when used as a seal coat over Rewettable Canvas Pipe Lagging. If your budget for the basement walls is limited, but you still won’t settle for average-quality paint, pay attention to what AQUA-X has to offer. If you’re looking for basement waterproofing paint at a low price, this mildew-resistant product is a prime choice. Gray Rubberized Basement Sealer; Gray Rubberized Basement Wall Patch; Black Rubberized Liquid Coating; RV Duck Coat. Rainguard Water Sealers. Blue Max Liquid Rubber Waterproofer is a water-based, strong and highly. Leaking Basement Waterproofing Repair Specialist Leak Sealing Solutions Waterstop. Arrows indicating the only point where leakage could occur. 5-0. The Foster® “Clean-Kill-Coat” approach for mold remediation defends against mold growth and re-growth on the coating surface long term. Product is not meant to be used in areas that. 025 to . The Seam Tape provides an extra waterproofing layer for areas that are. The Best Concrete Sealers Of 2022 Tested By Bob Vila. 33. Check In-Store for Availability. Tuff Duck Granite Grout And Marble Sealer 1 Quart Stone Tile Best. TR Score is a ranking system developed by our team of experts. Besides, the product has a hydrophobic nature that prevents vapor. Campbell St. Tried Stone Tech, Miracle Sealer 511 and Stone Pro. Duct Coating 30-36. Best Sealer for Basements: RadonSeal Concrete Sealer. Sandusky, OH 44870 Phone: 800-326-1994 Fax: 419-626-5477 Description An elastomeric polymer modified. 1 gallon flex seal - $40 (Los Lunas, meadowlake) 1 gallon white flex seal, can is damaged but full , check out how much this stuff sells for, rediculious , $ 40 is less then half what it goes for contact Larry thru e mail or message land line no text or text. This can be a problem on. Dry-Coat White Pastel Flat Acrylic-Latex Interior and Exterior Smooth Masonry Waterproofing. First, apply one generous coat of Liquid Rubber Foundation Sealant. Original Waterproofing Sealer protects vertical concrete, masonry, metal and vinyl surfaces against the damaging effects of moisture penetration. SIZE. Apply next coat when dry to touch and nothing is wet underneath; tacky is okay. This material helps seal and protect gaps, holes and conduit openings against dust, moisture, drafts and noise. RV Duck Coat 100% White Acrylic Elastomeric Roof Coating; RV Duck Patch White Acrylic Elastomeric Roof Patch; RV Duck Coat Ultra White Silicone Roof Coating; RV Duck Patch Silicone Patching Sealant Blue Max 5 gal. One gallon costs about $65 and covers 175 to 250 square feet for one coat, but you’ll need at least two coats. DampLock withstands up to 15 PSI of hydrostatic pressure - meeting the ASTM standard for below grade waterproofing. Duck Coat is a white, highly elastomeric, rubber roof coating that provides a waterproof sealant over flat roofs. First, make sure that the surface is clean and dry. Concrete sealers work by either coating the surface of your. A lot of companies make extravagant promises, assuming that years down the road nobody will remember, but DRYLOK is an American company that’s been selling waterproofing products for a long time, so it has a solid history. Locate Your Retailer. com - Duck Coat – My WordPress Blog. KILZ RESTORATION ® Primer (Formerly KILZ MAX) is a new generation water-based primer, sealer and stainblocker offering performance of traditional oil and shellac-based primers. Use caulk to seal the edges of windows. Stain & Sealer In One. Water absorbed by soil causes the soil to expand, to a degree. 4 sq m). Block & Wall adheres to various surface types & dries to a strong, flexible, waterproof membrane. That means that the paint won’t end up becoming damaged, you’ll be less likely to have leaks, and you can. In block walls, weep holes are drilled into the hollows of the blocks to alleviate water build. BEST OIL-BASED: Kilz Odorless Primer/Sealer, Oil Based. A lot of companies make extravagant promises, assuming that years down the road nobody will remember, but DRYLOK is an American company that’s been selling waterproofing products for a long time, so it has a solid history. Discover (and save!) your own Pins on PinterestEONZEAL is one of the most professional acrylic waterproof coating suppliers in China for over 15 years, specialized in providing high quality products and service. for pricing and availability. Duct joints should always be secured with #8 sheet-metal screws before seams are sealed with mastic. 89 with Mail-In Rebate More Information Variation. Duck Coat is a white, highly elastomeric, rubber roof coating that provides a waterproof sealant over flat roofs. PRECON LOW TEMP is a composite sheet membrane comprised of a non-woven fabric, elastomeric. Activator. Find My Store. Spray in an overlapping manner, maintaining a wet edge. Apply at a rate of 70 square feet per gallon per coat. RV Duck Coat. Do not dilute. Always try to cover a larger area than where the leak is occurring. for 24 hours prior to coating with DUCK COAT LIQUID RUBBER BASEMENT SEALER or other suitable paint or coating. Easy to apply with brush, roll or airless sprayer. Insulated concrete forms - If installing below-grade insulated concrete forms, use manufacturer-approved materials for damp-proof coating. Mcinroy Basement Systems Of South Eastern Ontario STEP 2. Ar mor SX5000 WB Silane-Siloxane Penetrating Concrete Sealer. Penetrating sealers soak into the concrete surface and dry to a nearly invisible appearance. ft. The result is superior adhesion and performance of roof coatings over rubber roofs. 75-gallon pail will cover approximately 200 square feet for a two-coat application (400 square feet per coat). We would like to show you a description here but the site won’t allow us. I let it sit for 8 hours and rolled on the second coat. On dense, smooth surfaces, you can apply at a rate of 100-125 sq. Here are more than 1,100 visitors and the pages are. Grout sealers, which often also seal and protect the tile surrounding the grout, are a crucial aspect of grout care. Description . 20–30 minutes should do it. This video will show you how to prepare and seal your basement wall to prevent the buildup of efflorescence and moisture penetration. Ideal for all kinds of RV roofs. Concrete materials 10standard cme repair kit for walls. Flex Seal Liquid is thicker than paint and dries into a strong, rubberized coating. BEST SEMITRANSPARENT: SaverSystems #1 Deck Premium Semi-Transparent Stain. • Apply a second coat of Duck Coat at a rate of 1 gallon per 100 square feet and allow to dry. BLACK RUBBER ROOF COATING. This seal can be used in temperatures. I recommend using sun glasses when applying Max Stretch white, since it really does reflect the Sun light. Can be. Use above or below grade. Read honest and unbiased product reviews from our users. The result is superior adhesion and performance of roof coatings over rubber roofs. Follow the manufacturer’s instructions regarding the recommended drying time between coats. Allow two to three hours to dry before applying the second coat. Air Barrier Association of America Certified. Tuff Duck Granite Grout And Marble Sealer 1 Quart Stone Tile Best. Puncture foil at innerbase of nozzle. 80 /gallon). Ductwork is the system in which conditioned air is transported to heat or cool your house. I applied two layers of hydraulic cement and let it cure over a few days. Rust Oleum Stops 30 Oz Leakseal Clear Flexible. For my furnace room, I chose to stick with white and in order to do the recommended two coats, I stocked up on four gallons of. 00 (4) DRYLOK. Paintable. Recommended for sealing connections on flexible duct or fiberglass duct board. Original Waterproofing Sealer protects vertical concrete, masonry, metal and vinyl surfaces against the damaging effects of moisture penetration. The average life. Then I began applying the coating with a regular nylon-bristle brush. DRYLOK Extreme latex base masonry waterproof coating is ideal for interior, exterior, above or below grade masonry walls, basement walls, foundations, landscape walls, cinder blocks, concrete blocks, bare concrete swimming pools, stucco and brick. SealBest 2017 CatalogWaterproofing your basement is important for your home. Exterior Waterproofing – To waterproof a stone foundation from the exterior, an excavation is dug outside the seeping wall down to the wall’s base. Black Knight Airport Grade 3-Year Asphalt Driveway Sealer, 250-500-sq. Duck Coat is formulated to hold up to ponding water conditions on flat roofs. SENTINEL 24‑7 Zero Mold & Mildew Resistant Coating, White. Most paint types aren’t durable enough to protect outdoor concrete surfaces and will get washed off if exposed to weather elements (rainfall).