The 407 EPDM roof coating is an effective solution for protecting EPDM roofing systems. +. Rust-Oleum 980 Silicone Roof Coating is a high solids, 100% silicone based roof coating that creates a durable, breathable, watertight and weatherproof barrier that resists natural weathering and reflects heat from the sun. Ideal for flat roofs. Henry Pro-Grade® – “Up to 20-year Material, Labor & Workmanship Gold Seal systems warranty. At this point we are very happy. Review Rating. A good sealant needs to be UV. 2 inches volume, and the weight of the RV roof coating is 10. Pros and Cons of Silicone Roof Coating. Acrylic coatings: Acrylic coatings. 6 qt / 3. Owner/owner’s representative shall reject damaged or. 8. Its description was very close to the products on some of the RV sites. (10 Piece Set) $1585. Central Roofing has been serving Los Angeles County for 30 years! To help us serve YOU better we have offices throughout Los Angeles. Generally, thicker coatings provide better protection against the elements which can help extend the life of your roof. For these answers, it’s always best to. Dicor Self-Leveling Lap Sealant : Best Option for RV Roofs. Since your roof is being restored with a silicone coating, most of the roof surface is in good condition. (30 dry mils) Reflectivity: 90% +/- 1%. 4 Flexibility & Weatherability. No expensive equipment necessary. Find My Store. Long-term elastomeric properties retained from sub-zero temperatures to high heat. It can also serve as a substitute for caulk on a variety of surfaces. Jetcoat Cool King – Best for Metal Roofs. Reducing the interior heating from the sun 1000% success!Restore Your Roof. Review Subject * Comments * Was: $308. . Countryman 100% Silicone RV Roof Coating; 6. Withstands impact and prevents cracks. 95% of what is in the can stays on the roof! WORKABILITY. 75 gal. GacoFlex S20 Series can be applied to virtually any existing roof to create a seamless. $3139 ($0. Are you thinking about installing a silicone roof coating for your roof? In this video, I'm going to tell you everything that I know about these types of coa. Read honest and unbiased product reviews from our users. View Full Product Details. Eterna-Kote 4. com. If settling in the package has occurred, gently stir the material prior to use. V Protection. 2) It’s Made from Silicone. RV Roof Tape White, 4 Inch X 50 Feet RV Repair Sealant Tape, Stop Camper Roof Leaks, UV-Resistant, Weatherproof and Durable for Camper, Trailer, Boat (4In-50FT) $2899. 46 total ratings, 27 with reviews From the United States J. Coverage: 100 square feet per gallon per coat. I saw "Seal Best White Elastomeric Roof Coating" advertised at Menards and was wondering if anyone had used it on their aluminum roof of their trailer. IDEAL FOR USE ON FLAT AND LOW-SLOPED ROOFS. 15% OFF BLACK FRIDAY SALE ON SELECT ITEMS CLICK HERE !. Ponding water can deteriorate the coating over time, making it fragile and deteriorate further. 1. This property makes silicone coatings non sacrificial - meaning that they do not shed. The 407 EPDM roof coating is an effective solution for protecting EPDM roofing systems. by. The high solids, low odor formula sets quick, will not crack, and can be applied in a wide temperature range. Rain Safe in 1 Hour. 88% reflective to save you money on heating and cooling costs. Countryman Coatings 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (4. Henry® 887 Tropi‐Cool® 100% Silicone White Roof Coating . Enduris 3525 silicone roof coating to verify the effectiveness of the asphalt bleed cleaning method and adhesion to the surface(s). Silicone Roof Coating And More In South Florida. The APOC 576 Premium Silicone White Roof Coating is a 100% silicone, extremely reflective roof coating for low slope roofs or areas where ponding water may occur. Managing Director “50+ Years of Proven Silicone Performance”, Dow. From start to finish, the kit contains everything you need to re-coat the roof of your. Silicone Roof Coating. Sta-Kool Plus Pro White Roof Coating. 0. 06-27-2023. It uses high-solids silicone roof coatings to provide the ultimate level of reflectivity, UV performance, and moisture protection. 3. 1-coat application and rain-safe in 15-minutes. Silicone roof coating systems can be sprayed or rolled onto an existing roof. A spray coating is a flat roof sealant applied to the top surface of the roofing system. A silicone roof coating is a non-chalking, eco-friendly product that provides almost no erosion, puddling water protection,. Find helpful customer reviews and review ratings for 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (1 Gallon, Black) at Amazon. First, it allows your roof to breathe. With its seven color options and paint like application, this is one of the best roof coatings for flat and vertical roof surfaces. Does not work as a thick coating agent. Its excellent adhesion is the perfect secret for restoring your roof after it suffers any damage. Reviews sorted by {{ctrl. HIGH SOLIDS. Exhibits a rapid cure when exposed to ambient conditions. While suitable for use in all climates, the 100% silicone chemistry is especially suited for extreme tropical environments, which are exposed to. Gacoroof 100% silicone roof coating creates a seamless membrane to seal and repair existing roofs and permanently protect against leaks, permanent ponding water, and the damaging effects of severe weather. Pros. This coating takes the crown as the best silicone coating in this review. Including the Los Angeles neighborhoods of Brentwood, Commerce, and Downtown L. Rust-Oleum® SURFACE PREPARATION (cont. Find helpful customer reviews and review ratings for 100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building… (5 Gallon, White) at Amazon. RV Roof Tape White, 4 Inch X 50 Feet RV Repair Sealant Tape, Stop Camper Roof Leaks, UV-Resistant, Weatherproof and Durable for Camper, Trailer, Boat (4In-50FT) $2899. 3 U. Henry Pro-Grade® 988 Silicone White Roof Coating. Liquid Rubber RV Roof Coating Solar Reflective Sealant. Conclusion. Shop BLACK JACK Elasto-Kool 1000 5-Gallon White Elastomeric Reflective Roof Coating (10-year Limited Warranty) at Lowe's. AlphaGuard SI 100 Silicone Roof Coating. Compare Similar Roof Coatings. LR Waterproof Sealant : Best Overall. (12) Questions & Answers (4) Silicone roof coating for RVs, trailers, mobile homes and more. Get free shipping on qualified Roof Coatings products or Buy Online Pick Up in Store today in the Building Materials Department. Once coated with an approved acrylic, silicone, or urethane coating, GacoRoofFoam forms a complete roofing system for new construction or re-roofing projects. Find helpful customer reviews and review ratings for 100% Silicone Roof Coating - Multi-Surface Waterproofing and UV Protection - Designed for Commercial Use, Easy Application - 5 Gallon (White). This item: Rust-Oleum 301903 10 Year Elastomeric Roof Coating white gal. ft. Please choose a rating. Lanco® Siliconizer™ is a styrene acrylic silicone modified roof coating 100% elastomeric and ultra-white. 75 gal. Can be used to seal venting systems and AC systems. Liquid Rubber Silicone Roof Coating is an environmentally friendly, water based coating that can be used on many surfaces to create a weatherproof membrane in just one coat!. Frequently bought together. com. UV Stability. Silicone Roof Coating Reviews Many commercial property owners want to know not only how a silicone roof performs, but how silicone as a material can be relied upon in storms and extreme temperatures. View Article February 13, 2019 eric. Henry 887 Tropi-Cool 100% Silicone White Roof Coating is a premium, 100% silicone, moisture-cure coating designed to reflect the sun's heat and UV rays as well as protect many types of roofs. Armor Flex White creates a shield of protection over your roof with Pond-Proof Technology and cutting edge performance. Withstands permanent ponding water; will not soften, bubble or degrade. Featuring 100% silicone and lifetime warranty. Performance: This RV roof whitening coating can cover 350 square feet per gallon at a single coat. Sta-Kool 800 15-year White Elastomeric Roof Coating is a high quality, very flexible, white acrylic latex roof coating. Step by Step Instructions for the application of Henry® 887HS Tropi-Cool® 100% Silicone White Roof Coating1. Henry 887 Tropi-Cool 100% Silicone Gray Roof Coating is a premium, 100% silicone, moisture-cure coating designed to reflect the sun's heat and UV rays as well as protect many types of roofs. Or fastest delivery Wed, Nov 8. This can decrease the energy reflective nature of the coating, making the building underneath more susceptible to excess solar heating which then. This video shows you how to apply and where you can buy GacoPro 100% Silicone Roof Coating. Resistant to sunlight, rain, snow, ponding water and temperature extremes. Dry Film Thickness (DFT) is an important factor to consider when selecting a silicone-based roof coating. View Full Product Details. 50 to $6. # for 1 coat. # for 2 coats. Frequently bought together. Lucas #8000 can be applied over spray applied polyurethane foam, EPDM, PVC, aged acrylic coatings, concrete, asphalt BUR, granulated modified bitumen, and metal roofs. SCORE. If mold is present, clean with a proper bleach solution (one part bleach to 2 parts water). 1. 66/Fl Oz) Save 10% with coupon. No hot kettles, no expensive installation equipment, and no special seaming. foot in materials and labor. 887 Tropi-Cool 100% Silicone White Roof Coating 4. 6 Silicone Roof Coating Cons. Now with. 95. Henry’s Dura-Brite does much better in terms of elongation and elasticity. Exhibits a rapid cure when exposed to ambient conditions. Apply for a Home Depot Consumer Card. Reduce your building's energy usage up to 20% and save up to . 50/square foot when you install our Silicone Top Coat. ApplyHenry® 887 Tropi-Co. Liquid Rubber Color Waterproof Sealant: Best Roof Sealant For Leaks. It Is Extremely Versatile. Coverage rates of our silicone roof coating always vary according to several variables. Read page 2 of our customer reviews for more information on the Gardner 4. This is one of the most affordable roof sealants featured on our list today. A couple of things: 1) Yes, Gaco offers a ridiculously long guarantee on this product BUT only if it is applied by a contractor licensed by Gaco. # for 2 coats. This item: Rust-Oleum 301903 10 Year Elastomeric Roof Coating white gal. Rust-Oleum® 985 Silicone Roof Coating is a high solids 100% silicone-based roof coating that is designed to deliver energy efficiency while protecting roof systems for UV rays. Carefully selecting the materials you use can help—and with new roofing technologies being developed every day, you have a lot of options. 100% Acrylic Urethane Elastomeric White Reflective Roof Sealer: 869 Rubberized Aluminum Roof Coating 4. This time, I tried out the smaller bucket of the whole roof sealant in a target area to learn how to apply it, how to prep for it, and see how well it works. Made from 100% acrylic elastomeric copolymer emulsion, KARNAK coating is specifically designed to provide strong adhesion to roofing membranes. Probably the most prominent commercial cool roof coating in the market today is Silicone Roof Coatings. Liquid Rubber is a top brand when it comes to flexible roof sealants. 10-11-2023. oz. 95% solids by volume. October 6, 2016 3:02 pm. 2. AI Score. They come in different forms, so some are better for certain jobs. (100) Questions & Answers (225) For commercial, residential, and mobile home roofs. Woot! Deals and Shenanigans. SealBest® Silicone Roof Coating is a one-component, moisture curing silicone rubber roofing coating system designed for use on existing smooth surface built-up roofing (BUR), granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-in-place polyurethane foam, and various single-ply membrane roofing. Roofer cut away more GACO sections that were not adherent, applied GACO roof coat to entire roof with brushes and rollers. Energy saving roof coating offers a lifetime limited warranty. Primer: Eterna-Kote stain block primer. . It went quick, it covers great, and I still had a little bit left over, completely covered the roof, even over the 100% silicone seamsArmor Roof Shield is a unique co-polymer roof coating that provides superior performance. If you want to go further, then high-solid coatings are the best in this regard. Urethanizer™ is a premium high solids, 100% acrylic roof coating modified with urethane, silicone and reinforced with natural fibers to provide a thick, monolithic weather and waterproofing seal. Apply over pre-existing elastomeric roof coatings, metal roofs, built-up roofing, mineral cap sheet, and weathered single ply membranes (EPDM, Hypalon® and TPO/CPA). Flat Roof Coat-n-Seal Liquid Rubber Coating. SealBest offers such elastomeric roof coating that forms a durable rubber membrane. Find helpful customer reviews and review ratings for 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (1 Quart,. KST COATING KS0063300-20 White Roof Coat. 100% Silicone. The pricing for acrylic coatings is often influenced by factors such as the product’s quality, the coating application’s thickness, and the roof substrate’s specific requirements. 4 /pack. Fantastic product Reviewed in the United States on March 31, 2018 Verified Purchase I have been using Gaco Roof for. Metal roofs are presumed to last anywhere from 30-45 years after installation. Buckets of liquid roof sealant can be helpful for. Once the seams have been cured, commercial roofers should then apply two coats of coating in short smooth overlapping passes. com. Roofs are more vulnerable to damage than many. Rust-Oleum 301994 Elastomeric Roof Coating; 5. 1. Tremco. Mule-Hide 100% Silicone Roof Coating can be applied over new spray applied polyurethane foam, EPDM, TPO, aged PVC, aged acrylic coatings, concrete, asphalt built-up roofs, granulated modified bitumen roofs and metal roofs. 88% reflectivity. 95. If you want to "coat" your roof you should use Henry 887 100% Silicone roof coating that has the consistency of a thick paint and can be applied with a. If the surface to be coated is very smooth then coverage will be approximately 320 square feet per 4. Write a review. 14. No roof leaks so job one done with flying colors. Application. 75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) in the Reflective Roof Coatings department at Lowe's. Options. Find helpful customer reviews and review ratings for 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces. 5 Gal. Removing the silicone is indeed difficult. See the List. Find helpful customer reviews and review ratings for Countryman Coatings 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (4. Henry: How To Choose Acrylic vs Silicone White Roof CoatingA: Hi Juan, the Lanco® Siliconizer 1000 is a solvent-free, single component, high solids 100% silicone roof coating. Flat roof coatings can’t stand up to harsh exposure from the sun or withstand ponding water. Customer Reviews. Reviewed in the United States 🇺🇸 on April 26. 5 Gallon Pail. “All-round” means it can also be used on other areas of the home, including the windows, chimney, skylight, vent, and gutters. Note: BACK IN STOCK AT A LOWER PRICE. 4. October 6, 2016 – Gaco Western is entering the RV industry with the launch of GacoMobileRoof Kit, a 100% silicone roof coating system and accessories kit that will waterproof the aging roof of any recreational vehicle or motorhome. March The Ultimate Guide. Uses Smooth surface BUR, modified Bitumen (MB), granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-in-place polyurethane foam, TPO, EPDM, PVC, Hypalon and various single-ply. This led to fabricating 40 ft vacuum bags for rotor blades that cured at 350 degrees F. This performance product resists cracking and peeling, while offering tremendous durability. 3. 2 coatings are recommended. Black Jack Eterna-Kote S-100 Silicone Roof Coating, White (5G) GAR-5576-1-30 : Black Jack Eterna-Kote® S-100 Silicone+ Roof Coating, WHITE Color. Hover Image to Zoom. Exclusive. See full list on bobvila. Cool roof techno-logy. Acrylic coatings: Acrylic coatings. com. Creates a seamless membrane to seal and repair existing RV roofs permanently and protect them against leaks. These roofs are also highly sustainable, and could quite literally be the last roofing substrate you ever need with only a recoating every 10-15 years. A high solids 100% Silicone, moisture cure Elastomeric White Roof Coating designed to water proof and protect many types of roof surfaces. Albuquerque, NM 8/17/2021. GacoRoof GR1600 100% Silicone Roof Coating › Customer reviews; Customer reviews. Areas like drains, scuppers, and gutters should be maintained. $13607 ($1. Use with Dicor Rubber Roof Cleaner/Activator for proper adhesion to EPDM roofs and TPO RV Roof Primer for proper adhesion to TPO roofs. This is important because it helps prevent moisture build-up, which can lead to mold and mildew growth. 5 gallons per 100 ft2 should be applied in a single-pass or application. Silicone-modified formula for increased durability and. If you’re looking for a silicone-based system for coating a metal roof, look no further that the Met-A-Sil System. Duck Coat can be installed on most roofing substrates including built up roofing (BUR), metal, concrete, EPDM Rubber, TPO, APP, modified bitumen,. The average application rate of our silicone roof coating is 1 gallon per 55 square feet, depending on the roof surface. Review the methods and procedures, substrate conditions, scheduling, and safety. Categories. How long do flat roof coatings last? Typically, flat roof coatings have a warranty of 10-20 years, depending on thickness. by Heng's. Read page 1 of our customer reviews for more information on the Henry 869 Rubberized. GAF Unisil High Solids Silicone Roof Coating. The high adhesion alternative to replacing your weathered roof. 75 gal. Roof sealer can be used on rolled roofing, RV's and more. 5 Gal. This 4. label}} Reviewed by {{ ctrl. The coating is resistant to ponding water 100% silicone roof coating 69% solids by volume. It can also be used over water-based acrylic roof and wall coatings. Apply Silicone Roof Coating with Airless spray equipment or 3/4" medium nap roller. Our roofs are seamless, waterproof systems that are applied over your existing roof saving you thousands of dollars. About GAF Roof Coatings. Black Jack Eterna-Kote S-100 Silicone Roof Coating, GRAY (5G) GAR-5570-7-30 : Black Jack Eterna-Kote® S-100 Silicone Roof Coating. Product Details. Urethane Sealants : Resilient and long-lasting, urethane sealants tend to be prized by enthusiasts of RVing that travel extensively and lack time to reseal the roof on a regular basis. Gardner. 5 gal/sq (20 dry mil thickness), most roofing companies will. Silicone Roof Coatings ; Acrylic Elastomerics ;. The 5 Best Silicone Roof Coatings. Find helpful customer reviews and review ratings for Ziollo RV Flex Repair 100% Silicone RV Roof Sealant - EPDM Rubber Coating to Waterproof Metal and Fiberglass on Motorhomes, Trailers, Campers (White, 1 Gallon) at Amazon. Can be rained on after 2 hours. 00-$10. A silicone roof coating is the longest-lasting, expected to last on a flat roof for 15 years. Here’s a step-by-step on how we used Heng’s Rubber Roof Coat to recoat an aging travel trailer roof: 1. Get more quotes too, 5-6k is like the price for a new chimney. 100% Silicone elastomeric roof coating. Rust-Oleum 790 Synthetic Silicone Roof Coating is intended for use over metal roofs, concrete, modified bitumen, built-up, and weathered single-ply roofing. Gaco Western LLC 35512504 100% Silicone Roof Coating Medium Blue 5-Gallon. current price $168. 95. Henry. We get it: You don't want to spend a fortune on your roof; you also don't want your roof to leak. GacoFlex S20 Series coatings are solvent-free 96% solids, single-component waterproof elastomeric moisture. Henry Pro-Grade 988 Silicone White Roof Coating is an advanced roofing solution. Read page 1 of our customer reviews for more information on the Henry 887 Tropi-Cool 100% Silicone White Roof Coating 0. More Options. Henry 884 has a lifetime warranty, is UV resistant, ponding water resistant and won't crack or chalk, is mold and mildew resistant and best of all has a. 9. Silicone roof coatings are a great way to improve the look and performance of your roof, but there are also. Read page 1 of our customer reviews for more information on the Henry 887G Tropi-Cool 100% Silicone Gray Roof Coating 4. This means building owners and facility managers can save money by reducing cooling costs during the hot summer months. 46 global ratings. NOT for use on roof shingles. Seamless membrane to seal and repair existing roofs5-Gallon Gray Silicone Reflective Roof Coating (50-year Limited Warranty) Model # GACSRCG5. Note: You can use silicone roof coating on various commercial roofing substrates, including; EPDM, TPO (can be directly applied as a base coat for these two), PVC, metal, built-up roofs, concrete, modified bitumen, and spray polyurethane foam. 2. 75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # 5577-1-30. Sta-Kool Plus Pro White Roof Coating. 3. RV Flex Repair is a 100% silicone roof coating made in the USA. Pros Of Silicone Roof Coating. 3. 95. Silicone Roof Coatings ; Acrylic Elastomerics ;. Roof Coatings . Easy application. View Full Product Details. - Rust-Oleum Product Support 3. Note:. The average application rate of our silicone roof coating is 1 gallon per 55 square feet, depending on the roof surface. APOC 576 exceeds performance requirements of ASTM D6694,. Surprisingly, it comes with a lifetime warranty, which makes it one of the best RV sealants. 0 Bruce W. It has excellent resistance to weathering and dirt pick-up. Ultra Siliconizer is a thick, high performance silicone-modified 100% acrylic elastomeric roof sealer. Lanco. GacoRoof 100% Silicone Base Roof Coating creates a seamless membrane to seal and repair existing RV roofs permanently and protect them against leaks. Rust-Oleum 980 Silicone Roof Coating is a high solids, 100% silicone based roof coating that creates a durable, breathable, watertight and weatherproof barrier that. 75 gal. for pricing and availability. 75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model #. Specialties: Polo International, Inc. It is UV-stable and maintains its elasticity even after decades of exposure to weather and climate. Silicone Roofing Systems, Waterproofing & Insulation. 995 Silicone Roof Coating resists ultraviolet radiation and adapts to temperature extremes to provide long-term weathering. If you have a roofing material that finds it hard to withstand the natural elements, then GR1600-1 coating is a sure bet that is definitely reliable. out of 11 reviews. This necessitates regular maintenance to clean your roof. Roofer cut away the GACO sections that were not adherent, meticulously cleaned and dried the affected areas, used a brush to cover the forward ¾ of the roof with GACO roof coat. How customer reviews and ratings work See All Buying Options. com. 98. 100% silicone based Lucas #8000 is a single part roof coating that creates a barrier that is resistant to natural weathering, is durable, breathable, watertight and weatherproof. 2. to. 75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # 5577-1-30. 3) The Flexibility and Expansion/Contraction Characteristics Don’t Match That of an RV Roof. Roof sealer can be used on rolled roofing, RV's and more. Pack Size. 4. 887G Tropi-Cool 100% Silicone Gray Roof Coating 4. Long-term elastomeric properties retained from sub-zero temperatures to high heat. If you are looking for the best roof sealant spray for your metal roof, this coating from Jetcoat is an ideal option. Add $ 168 08. 980 Silicone Roof Coating resists ultraviolet radiation and adapts to temperature extremes to provide long-term weathering protection and energy savings. Order now and get free shipping on eligible orders. GacoFlex S42 silicone coatings can help prevent roof softening, bubbling or degrading under permanent ponding water. We specialize in quality commercial roofing systems at an affordable price. Henry 887 Tropi-Cool 100% Silicone Gray Roof Coating is a premium, 100% silicone, moisture-cure coating designed to reflect the sun's heat and UV rays as well as protect many types of roofs. Long-lasting roof protection. Our mission is to achieve these results in every job we do. Roof Coatings by Sherwin-Williams. Also, all pre-application preparation should be completed in accordance with the roof coating manufacturer’s requirements. I received some products from Henry, namely Tropi-Cool Roof Sealant Products. 1 - 9 of 12 items. Provides Superior Long Term Protection. It is 100% waterproof and cures to be safe in the rain after just 15 minutes. Read page 1 of our customer reviews for more information on the Gardner 4. A single coat of Enduris 3500 silicone roof coating cures quickly to form an exceptionally durable, seamless membrane that is breathable, waterproof, and permanently flexible. 10. 5 Gal. (1231) Questions & Answers (1504) 100% waterproof, energy efficient, reflective roof coating. Once you have a silicone coating on your roof, it is true that you must recoat with silicone in the future or remove the silicone. Find helpful customer reviews and review ratings for 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (5 Gallon, White) at Amazon. Its 100 percent silicone makes it highly resistant to UV light and ensures that it can tolerate hot and cold temperature cycles very well. Roofing Services. Pros. October 23, 2012. 00 per square foot for the average 20,000-square-foot commercial roof. Compare. $99. Featuring 100% silicone and lifetime warranty.