Overall, Flex Seal is an effective solution for fixing roof leaks, but it should only be used as a temporary fix until a permanent solution. Ziollo RV Flex Repair Tape - Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) $49. An In-Depth Explanation. Be sure to cover the tape and the surface around the tape up to 3 to 6 inches to ensure complete waterproofing. Can be used to seal venting systems and AC systems. . It gained popularity because of its overall quality and functionality. 4. Flex Seal, 14 oz, 2-Pack, Green, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More $29. Call 1-800-523-0268. Flex Seal Liquid White 1 Gal. Great for gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more. Edward Tools 7 Piece 4” Paint Roller Kit with Tray - Includes Acrylic, Polyester and Foam Paint Roller Covers - Deluxe Plastic Paint Tray - Ergo-Grip Paint Roller Frame with Rubber Handle. ft. The short answer is – yes, you can use flex seal on your RV Roof! However, you do need to go into this with your eyes open. Whether you need. Flex seal on Rv roof. Friday, October 27, 2023. Once dry, Flex Seal can be painted over. ToughGrade Flex Coat Rubber Roof Coating | RV Rubber Roof Coating | RV EPDM, TPO, PVC Repair | RV Roof Sealant (1) 4. 95 ($1. Sunday-Holidays: Closed. Flex Seal Liquid Rubber Sealant Coating, 2. Keep an extra can in your car, camper or RV to always be prepared. ) 4. Rubber Flexx Liquid Rubber Coating is a tough synthetic rubber coating that is designed to seal and waterproof roofs, walls, gutters, interior and exterior foundations, and below grade applications. 5 out of 5 stars 910Flex Seal Spray Rubber Sealant Coating 14 oz Clear is a versatile product that can seal and protect various surfaces from water, air and moisture. UV and chemical resistant. ft. current price $56. To ensure adhesion and coverage, you must make sure the surface is clean and free of any debris. There are 2 variants of rubber roof coating: one is made from thermal poly Ofelin and the other is made from ethylene. Aerosol Liquid Rubber Sealant Coating (4-Pack) When you need maximum coverage and maximum sealing power, take your projects to the MAX! Our new Flex Seal MAX is our most economical option, covering up to 20% more than our original size. 98. Flex Seal Liquid seals and protects surfaces from the elements, and extreme temperatures. Goes on smooth and covers fast, sealing out water, air and moisture. 95. Herculiner Black Truck Bed Liner 15 oz. Flex Seal liquid rubber in a can is not one of the most popular RV roof sealants just because of the infomercials. Went on great on top of my camper we will see how it holds up. Find My Store. Product Details. Flex Seal Liquid, 1 Gallon, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry 100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…Flex Seal, 14 oz, 6-Pack, Brite, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More. 98. 3. This price is for a coating over a pre-existing roof system, such as a rubber membrane or metal roof. bvAvgRatingForScrReaders }} Star rating out of 5. Options +2 sizes. Flex Seal, 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More 4. If your trips to. Black Aerosol Liquid Rubber Sealant Coating Spray Paint. The black gorilla waterproof patch and seal spray. Small Business. It also comes in multiple colors and is a great sealant. Repair and prevent leaks on a wide range of demanding surfaces with Rust-Oleum® LeakSeal® Spray. USA (subject to change) Product Description. Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on! Use anywhere you need a watertight, flexible rubberized coating ; Goes on smooth and covers fast, sealing out water, air and moisture ; UV Resistant ; Prevents rust and corrosion. More Options Available $ 14. 98. However, Gorilla in white is more expensive than its Flex spray counterpart. Most of these liquid coatings come in portable aerosol spray cans to be sprayed into foundation cracks and holes for instant sealing. Creates a water, moisture and air. - Waterproof tape made to patch, bond, seal and repair Flex Glue 6 oz - Waterproof glue to bond, seal and repair virtually. $111. Flex Seal Liquid 1 Gal. 10/Foot)Review: Flex Seal Spray Rubber Sealant Coating (Clear) PD Reviews . Sprays as liquid and dries as rubber. Aerosol Liquid Rubber Sealant Coating (3-Pack) Flex Seal is an easy to use rubberized coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. 00 kg. This item: Rust-Oleum 265495 LeakSeal Flexible Rubber Coating Spray, 11 Ounce, Clear. Flex Seal Liquid Rubber is a versatile product that can seal, coat, and protect any surface from water, air, and moisture. $8. White, flexible roof coating with over 240% elongation and full memory. Steve, Sue, and pups Sky & Sierra. 1500% elongation. This rubberized coating seals cracks, fills small holes and provides firm-but-flexible protection against moisture and rust on surfaces that need it most. 83Gorilla Waterproof Patch & Seal Liquid is a flexible, rubberized coating that seals out water, air and moisture. Add. 75-Inch-Wide Waterproofing Adhesive Flexible Flood Tape - 20FT. Yes, you can safely use Flex Seal on your RV roof. Shop this Collection. Weather-resistant - expands and contacts with roof. 💪Our super-thick rubber liquid is designed to coat, seal, and protect. Wear face and eye protection, protective gloves, and clothing. FSH8W. Shop rubber roof coatings, sealants, roof cleaner, and more to keep your RV's roof in optimal condition for years to come. Ziollo makes quality items for RV owners, and the Ziollo RV Flex Repair Silicone RV Roof Sealant is another great product. Flex Seal the easy way to coat, seal and protect. Product Details Feedback. 8 out of 5 stars 12. FlexSeal Liquid Rubber in a Can : Best for Quick Repairs. Hover to zoom. Product Details. 99. Bonds to surfaces and stops leaks. 2017 F350 CC, LB, 4x4, 6. Sealants last between 10 and 20 years on average, but some last longer. It can be applied by brush, roll, trowel, dip or pouring. White, flexible roof coating with over 240% elongation and full memory. Dark Gray Liquid Rubber. Stops leaks fast. 1 inches. Videos for related products. Chemical resistantFlex seal on Rv roof. They come in different forms, so some are better for certain jobs. It can be applied quickly and provides a watertight seal almost instantly. Flex Seal Sealer, allows to stop liquid or gas leaks in roofs, drains, skylights, ventilation systems, ducts, trailers, among others. 5 Gallon, Black. SCORE. Stop leaks fast with the As Seen On TV Flex Seal Liquid Rubber Sealant. Ideal for use on metal roof systems. Flex Seal Liquid Gray 1 Gal. Flex Seal Gray 14 oz. 0 out of 5 stars 6. . Flex Seal Liquid Gray 1 Gal. 4:32 . Flex Seal Liquid Clear 16 oz. 2) It’s Made from Silicone. Flex Seal MAX, 17 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More Add to Cart Customer RatingYes, you can safely use Flex Seal on your RV roof. 5 4. Flex Seal seals out water, air and moisture and helps prevent rust and corrosion. It can be applied by brush, roll, trowel, dip or pouring. Apply Tough Repair coating over the top of the tape repair job. 97. BJ's Protection Plan 3 Years for $2. Dark Gray Liquid Rubber: Price $ 109 98 $ 219. Gorilla Waterproof Patch & Seal Liquid Rubber Sealant, Crystal Clear, 32oz (Pack of 1) $29. By following these steps and using the right materials, you can achieve a seamless finish that covers the Flex Seal and looks great. DANGEROUS GOODS CLASS: Flammable Liquid, n. Flex Seal seals out water, air and moisture and helps prevent rust and corrosion. Another EPDM rubber roof coating for RV camper trailer offered by Dicor is the Dicor RPCRC1. You can use the coating method to make coating layers on the damaged surface. Add to Cart. 2 Gal. . Compare. 2 Gal. Best For Leak Repair and Seam Sealing: EternaBond RSW white RoofSeal Sealant. Once dry, Flex Seal can. Last on this mobile home roof seal list is the Rust-Oleum LeakSeal Flexible Rubber Coating which has a crystal clear formula and comes in smaller sizes – 8 and 30 ounces- and costs around $15 to $50, depending on which size you will buy. Flex Seal MAX, 17 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More Rust-Oleum 265494-2PK LeakSeal Flexible Rubber Coating Spray, 12 oz, Black, 2 PackMost people complain that they can’t take the smell, but just give it some time and it will go away and make sure you have some good ventilation. We had RV Armor coat our roof in September 2015 while in Bradenton, FL at a campground. Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on! Use anywhere you need a watertight, flexible rubberized coating; Goes on smooth and covers fast, sealing out water, air and moisture; Prevents rust and corrosion. EternaBond RV Mobile Home Roof Seal Sealant Tape & Leak Repair Tape 4" x 50' Roll White Authentic (4''-50ft) 4" x 50' Foot Contin ROLL of authentic Eternabond repair tape. Flex Seal Liquid is liquid rubber in a can! Brush, Roll, Dip or Pour it on! Use anywhere you need a watertight, flexible rubberized coating. Once dry, Flex Seal can be painted over. 62/Fl Oz) Get it as soon as Friday, Nov 241. $99. 75 l: Product Weight (g) 397000. Leak Seal sprays on like paint, rather than a rubber coating. Rubber Flexx Clear Sealant - 10 Ways to Use! Watch on. How much does it cost to seal a rubber roof? The average cost to seal a roof is $1,207 and typically ranges between $447 and $1,989. Flex Seal, 14 oz, 2-Pack, Green, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More $29. Products used: Flex Seal Liquid Rubber (white)- *We needed almost 3 gallons for our 34ft fifth wheel Flex Seal Adhesive Remover-. Armor Shingle Roof Coating provides a unique breathable shingle roof coating that allows moisture vapor to pass through the coat. Liquid Rubber Sealant Coating (6-Piece) Flex Seal Liquid is actually liquid rubberized coating in a can. Even if you have a bright blue-colored roof, there's a Flex Seal Spray Rubber Sealant that'll match it perfectly. Flex Seal Liquid Rubber (32-oz) in a Can. An impressively flexible and strong RV roof sealant and coating that’s formulated to last a whole lifetime. Flex Seal seals out water, air and moisture and helps prevent. For a frame of reference, one 5 gallon pail of Liquid Rubber RV Roof Coating will coat RVs up to 30 feet in length. - Brush it, roll it, dip it or pour it for watertight flexible seal Flex Tape 4 in. 51. Find helpful customer reviews and review ratings for Flex Seal Liquid, 1 Gallon, Clear, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry at Amazon. RV Roof Sealing and Repair with Flex Seal – A great RV Roof Leak Fix! 14 Oz, Flex Seal, Clear, liquid rubber coating spray that turns into a durable waterproof barrier. 4 4. 96 ($0. 99 – $10. Ziollo RV Flex Repair Tape - Roof Seam Tape to Seal and Waterproof, Bond to EPDM Rubber with Butyl Sealant, Seal Vents and Skylights on Motorhomes, Trailers, Campers (White, 4-inch x 50 Foot Roll) $54. by DIANE. Seals out air, water and moisture and is mildew, chemical and UV resistant. Out of all the options on our list, Rust-Oleum is the closest to Flex Seal. Prevents water and moisture penetration for ultimate protection. Flex Seal Flex Tape Flood Protection RTSYELR0420 Rubberized Waterproof Tape Sealant 3. An In-Depth Explanation. Liquid Rubber RV Roof Coating Solar. Flex Seal, 14 oz, Red, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More 4. 3) The Flexibility and Expansion/Contraction Characteristics Don’t Match That of an RV Roof. Flex Seal is an easy to use rubberized coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. Similar to our Flex Seal Spray, but now you can brush it, roll it, dip it or pour it anywhere you need a watertight, flexible coating or sealant. Click to play video. You can use the liquid rubber on wood, metal, and concrete. LIQUID RUBBER IN A CAN. 98. The liquid nature of the flex seal makes it easy to use, especially for DIY projects. Click to play video. Lanco Seal Rubber Roof Coating 1 Gal Coolguard Rv Home Protect Waterproof Paint. Roof Coatings; Roof Sealants; Roof Leak Repair. You'll need about one gallon of sealant per 50 square feet, reaching a final thickness of about 2-3 heavy coats for the ideal membrane thickness. seeps into cracks and holes and dries to a watertight, flexible coating. Flex Seal seals out water, air and moisture and helps prevent rust and corrosion. Non-hazardous, non-flammable and safe around plants and animals*. 95. Painting a rubber RV roof is one of the most common ways to protect it from the elements and extend its life. It did the job until I can have repairs made. Flex Seal Family of Products | Official Store | flexsealproducts. seeps into cracks and holes and dries to a watertight, flexible coating. by MURIEL. Blocks out air, water, and moisture. It can be used on wet or dry surfaces. by ambler. +. Dries to touch in 1 hour and covers up to 40 sq. 86 $ 23 . Benefits of TOPCOAT® Surface Seal SB include: ENERGY STAR ® certified (U. CAREFUL! Heng’s tells us it’s extremely important to use the right kind of soap. Enjoy free shipping on all orders over $99 or, for Good Sam members, orders over $69!Flex Seal is actually liquid rubber in a can! It sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible, rubberized coating. It’s also encouraged to use white due to the reflective properties. 75-Inch-Wide Waterproofing Adhesive Flexible Flood Tape - 20FT. Rubberseal Liquid Rubber Sealant: Best for Low-Pitch Roofs and Protecting Against Standing Water. Manufacturer Part Number. (00301) FS . It seals out water and lasts for years. ft. Flex Seal MAX, 17 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More. Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on! Use anywhere you need a watertight, flexible rubberized coating ; Goes on smooth and covers fast, sealing out water, air and moisture ; UV-resistant ; Prevents rust and corrosion. Perfect for roof and gutter repair, sealing leaks cracks and holes, furniture repair and more!. Click to play video. If using Flex Seal Liquid, apply by either pouring the liquid out, or use a brush to apply to the area. Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White. 5 out of 5 Stars. White Waterproof Patch and Seal Spray. There are other products that you may want to keep on hand specifically for roof repair, but Flex Seal products are great for many purposes! Flex Seal is an easy to use rubberized coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. Quick drying time: Flex Seal dries quickly, allowing you to test its effectiveness in just a few hours. Specifications. s. The Flex Seal Family Flex Seal Products can help repair virtually everything! For years, people have been turning to The Flex Seal Family of Products to patch, bond, seal, and repair their everyday projects. Sprays as liquid and dries as rubber. Once dry FLEX SEAL® can be painted any. 98 (872). Flex Seal MAX is a rubberized sealant spray coating that sprays out as a liquid. Click to play video. Looks good; but it leaks terribly. Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers,. This item: Liquid Rubber EPDM Rubber and RV Roof Primer - Weatherseal Camper and Trailer Roofing Coating 1 Gallon $79. 99. Henry’s Tropi-Cool Silicone Reflective Roof Coating. Sold Out. henry. 2 out of 5 stars 38. Aerosol Liquid Rubber Sealant Coating (6-Piece) FLEX SEAL is a rubberized sealant spray coating that sprays out as a liquid. Flex Coat1000410633. Best seller. Liquid Rubber RV Roof Coating Solar. Flex Seal MINI is the easy way to coat, seal, protect and keep water out, even on the go. per coat. It gained popularity because of its overall quality and functionality. 45 $ 49 . Michelle Broad Guzzo . Flex Seal Liquid is liquid rubber in a can! Brush, Roll, Dip or Pour it on! Use anywhere you need a watertight, flexible rubberized coating. Its easy to use and comes in a portable aerosol spray can. Flex Seal Family of Products Flex Seal White Liquid Rubber Sealant Coating 32 oz. Rubr-Coat has exceptional adhesion to existing roofing, masonry surfaces, wood, foam board insulation and metal surfaces. Flex Seal sprays out as a liquid, seeping into cracks and holes, and then dries to a rubberized coating. How to waterproof the field of a flat or low slooped roof - Liquid Rubber. Liquid Rubber Sealant Coating (1787) $ 109. Flat finish can be top-coated with latex or oil. Product Features: Includes: Flex Seal Spray (2 cans) - Easy-to-use rubberized coating seeps into cracks and seals out water Flex Seal Liquid 16 oz. Stops leaks fast. 94 Get it as soon as Saturday, Nov 11Flex Seal Liquid® July 16, 2018 Page 1 of 8 SECTION 1 - PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Flex Seal Liquid® All Colors CHEMICAL FAMILY NAME: Mixture U. Flex Seal MAX Liquid Rubber Sealant Coating, 2. DEHCO 16-46128-4 Roof Coating. 9. One can treats 2-12 square feet. 95. Use anywhere you need a watertight, flexible rubberized coating. Looking for FLEX SEAL, Rubber, Leak Sealer? Find it at Grainger. 99. Flex Seal, 14 oz, 2-Pack, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More 4. The drying times of some of the most popular Flex Seal products on the market. Seals leaks. for pricing and availability. It can be applied to all types of surfaces to seal out air, water and moisture. 5 out of 5 stars 3,915 ratingsAbout Flex Seal Spray. This paint-on liquid rubber sealant delivers a thick, flexible and watertight coating that seals out air, moisture and leaks for years to come. Stops leaks fast. Rust-Oleum . Using flex seal roof coating is simple. BEST FOR RV ROOFS: LR Liquid Rubber RV Roof Coating – Solar Reflective. Flex Seal Liquid - Stop Leaks Fast. Similar to our Flex Seal Spray, but now you can brush it, roll it, dip it or pour it anywhere you need a watertight, flexible coating or sealant. Elite Demonstrations . 14 oz. Use a scrub brush and a bucket of soapy water. Tapel Liquid Rubber Waterproof Sealant - Black 3. FSLFSWHTR01. Once dry,. If you're looking for more RV repair and maintenance essentials, check out our pages on: Roofing Systems, Sealants, and Glue & Tape. 5 gal. 8L Liquid Rubber Sealant Coating in a Can - Gray. Compare $ 14. Stops leaks fast. Flex Seal does an excellent job of sealing leaks and cracks. 00. Adheres to metal, fibreglass, masonry, concrete and clay. Adheres to metal, fibreglass, masonry, concrete and clay. With an 87% reflective finish, this heat reflective coating helps your roof stay cooler - leading to less interior heat gain, keeping interior spaces. Flex seal on Rv roof. Liquid Rubber Sealant Coating: 5 Gal. Went on great on top of my camper we will see how it holds up. Great for gutters, roofs, flashing, ductwork, PVC, masonry, concrete and more. 94 $ 33 . Forms a strong, breathable, weatherproof, non-slip barrier. Flex Seal Rubber Coating. Check and see if flex-Seal contains petroleum products. So, instead of always needing a pot of rubberized paint and a paint roller to hand, the spray is more convenient. Best Roof Sealant Reviews. Ideal for use on metal roof systems. It offers RV owners like me a more reliable and effective way to protect their motorhome interiors against water damage while safeguarding their roofs against the elements. Goes on smooth and covers fast, sealing out water, air and moisture. Kohree RV Sealant Tape, 4 Inch x 50 Foot RV White Roof Seal Tape UV & Weatherproof Sealant Roofing Tape for RV Repair, Window, Boat Sealing, Truck Stop Camper Roof Leaks [Upgrade] $29. Whether you have a metal, rubber, or fiberglass roof, Flex Seal can provide a long-lasting barrier against water damage. Flex Seal May Not Fix Your Roof Leak. Can be used on wet or dry surfaces. FLEX SEAL® is a rubberized leak sealer that seeps into cracks and holes to seal out air and moisture. 14 reviews. Response from Customer Service Show May 2,. $20. Flex Seal Sealer, allows to stop liquid or gas leaks in roofs, drains, skylights, ventilation systems, ducts, trailers, among others. 298 reviews. Read honest and unbiased product reviews from our users. Once dry, Flex Seal can be painted over. 3. Flex Seal is an easy to use rubberized coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. Flex Seal, 14 oz, Red, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More 4. Flex Seal stops vibrations and deadens noise. Flex Seal, 14 oz, 2-Pack, Brite, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More Brand: Flex Seal 4. Click to play video. Once dry, Flex Seal can be painted over. We had a leak on the back wall due to exposed screw heads at the rubber roof and rear cap joint. 97. resists mildew and algae. It is best to use a sealant with a high solidity, such as polyether or silicone. PrimeSource Building Products 1765254 5 Gal Gaco Flex Roof Coating, Silicone. Liquid Rubber Sealant Coating (2-Piece) Flex Seal Liquid MAX White 2. 4. for pricing and availability. 1 x 9. . Flex Seal 14-fl oz (Color), liquid rubber coating spray that turns into a durable waterproof barrier. Pro Tip: Hold the can at a 45-degree angle and apply directly to the problem area being treated. Forms a durable, breathable, weatherproof, non-slip barrier. It’s like a…Handyman in a can! Directions: Read entire can. Chemical and UV resistant. Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on! Use anywhere you need a watertight, flexible rubberized coating ; Goes on smooth and covers fast, sealing out water, air and moisture ; UV Resistant ; Prevents rust and corrosion. FLEX SEAL™ is liquid rubber in a spray can that sprays out as liquid and dries into a strong, watertight, flexible rubberised coating. Compare. How to Series Sealing Blacktop and Asphalt Driveways Applying Aluminum Roof Coatings Applying Reflective Roof Coatings Applying Elastomeric Cool Roof Coatings Applying Asphalt Roof Coatings Applying Foundation Coatings Repairing Roof Leaks Mobile Home Repair with Leak. Stop leaks fast by spraying this Flex Seal Liquid Rubber Sealant Coating anywhere you need it. com WIDER IS BETTER. Kohree RV Sealant Tape, 4 Inch x 50 Foot RV White Roof Seal Tape UV & Weatherproof Sealant Roofing Tape for RV Repair, Window, Boat Sealing, Truck Stop Camper Roof Leaks. 45 ($0. It clings to the surface and instantly fills large gaps, cracks and.