--- product_id: 46155025 title: "Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray" brand: "rubberseal" price: "ÂŖ78.64" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/46155025-liquid-rubber-waterproofing-and-protective-coating-1-gallon-gray store_origin: GB region: United Kingdom --- # UV & aging resistant Low VOC eco-friendly Durable waterproof barrier Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray **Brand:** rubberseal **Price:** ÂŖ78.64 **Availability:** ✅ In Stock ## Summary > 🛠ī¸ Seal it, save it, and forget leaks forever! ## Quick Answers - **What is this?** Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray by rubberseal - **How much does it cost?** ÂŖ78.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/46155025-liquid-rubber-waterproofing-and-protective-coating-1-gallon-gray) ## Best For - rubberseal enthusiasts ## Why This Product - Trusted rubberseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€ĸ **Effortless Coverage:** Spreads 60 sq ft per gallon at 20 mils thickness for efficient use - â€ĸ **Ultimate Roof Armor:** Seals cracks & seams with a tough, flexible rubber shield - â€ĸ **Energy Smart Coating:** EPA Energy Star rated ceramic insulation reduces heat buildup - â€ĸ **Eco-Conscious Formula:** Low VOC for safer application and less environmental impact - â€ĸ **Long-Term Peace of Mind:** Proven 2+ years leak-free performance even under harsh conditions ## Overview Rubberseal Liquid Rubber Waterproofing and Protective Coating is a 1-gallon, gray, durable liquid rubber formula designed for roofs, RVs, and outdoor surfaces. It offers excellent waterproofing with superior elongation, UV and aging resistance, and EPA Energy Star rated ceramic insulating properties. With a spread rate of 60 sq ft per gallon, it provides a flexible, long-lasting seal that prevents leaks and reduces heat buildup, all while being low in VOCs for safer, eco-friendly application. ## Description Product description Review: Used on Camper Roof - TL;DR: Great stuff I put on our camper roof to waterproof and seal. Seems to work at a great price. I came on desertcart looking for FlexSeal or the Rust Oleum LeakSeal and stumbled upon this stuff with incredibly high reviews. Pricing and Packaging: I got one gallon of white and the price is pretty good when put up head-to-head with the competition. Product showed up padded inside a box inside another desertcart box. Application: I used it on a 1994 19' Starcraft camper trailer that had never been completely sealed. We bought it last year and the previous owner had a small leak spring in the back years prior that he had sealed up. The roof had been heavily caulked around all the vents and seams, but the rest of the roof had never been touched. I applied two coats of the RubberSeal--the first with a paintbrush so I could get it on thick and the second 24 hours later with a 6" mini roller from Walmart. I applied mine inside the garage, but I would wait for a few days of sun before I put it on. I also didn't bother cleaning the roof, although mine was surprisingly clean already. Results: One coat of RubberSeal didn't do a great job of covering the roof. The second coat covered it well enough that it should be fine. This only used half of my gallon jug, so I will probably roll a third coat on just for giggles. The sealant got down into all the cracks and seams of the roof and along where the metal meets the vents and just sealed right over it all. It seems like it had a good bond--I can't scratch or chip it off with my nails. Cleanup: I just tossed my paintbrush and roller cover, but it says to use mineral spirits or baby oil, which I had neither of on hand. Gasoline and paint thinner were both a no-go. Didn't touch the stuff. If I don't update this review, assume that I am 100% satisfied with the product and recommend it to all RV'ers! Review: Should have went with this product yrs.ago! - Product as described ! Easy to apply ! Prep is the hardest thing and most important ! Almost immediately saw a difference in temperature inside 8-) Don't be afraid to use this product ; its worth the time and effort to apply. Plan to clean and plan to apply ! :-) Plan on drying time ....it's important ! Will see if life of product is as quoted. Oh Yeah ..NO MORE LEAKS! NOTE: 2yrs. product is still doing its job. Some say product yellows ! I haven't found that to be true ! As with anything it's not dirt proof...duh ! I just want to say it's still working fine. I intend to buy more and clean and apply ! Not having the stress and aggravation is worth the cost.....you won't be disappointed 8-) 11/2023 Must say this product is still going strong! I've tried anumber of other products....and still say this is the best ! You must clean well and plan your plan of attack....but for my money this is by far the best ! Getting old and hate products that don't work! This cost a little more but is worth every penny! Don't be lazy and don't be cheap .... do it right the first time and you will have less HEADACHES ! a product you can trust 👍 2025 and still going.... With all the crazy things going on in the world 🤔☹ī¸ But still here...and it's time to clean (prep) roof for another coat ! THE MOST IMPORTANT PART OF THE JOB !! but after a few coats , cleaning gets easier 🙄 Learned years ago prep is always the most important part of any job. CLEAN and things will always turn out much better ✔ī¸đŸ˜ ## Features - Liquid Rubber Waterproofing and Protective Coatings Product: High-end liquid rubber specifically designed to provide outstanding seal for all types of home and industrial waterproofing applications - Insulating Ceramic Properties: Features insulating and ceramic properties suitable for roofs and RV roofs to provide enhanced protection - EPA Energy Star Rated: Resistant to aging and UV exposure, ensuring long-lasting durability and performance in various weather conditions - Low VOC Formula: Water-based formulation with excellent elongation properties, offering exceptional chemical resistance and puncture resistance - Coverage Rate: Spread rate of 60 square feet per gallon at 20 imperial mils thickness for efficient application - Easy Application Method: Installs easily by roll or trowel, quickly developing excellent film strength for a seamless rubber membrane - Cold Applied Seamless Membrane: Creates a durable waterproof solution without seams, providing superior bond strength for demanding service applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M16W3QW | | Best Sellers Rank | #438,084 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #252 in Industrial Coatings #1,187 in Hardware Sealers | | Brand | Rubberseal | | Brand Name | Rubberseal | | Color | Dark Gray | | Compatible Material | Aluminum, Ceramic, Fiberglass, Plastic, Wood | | Customer Reviews | 4.4 out of 5 stars 1,036 Reviews | | Global Trade Identification Number | 00852920005142 | | Item Dimensions | 7.5 x 7.5 x 7.5 inches | | Item Form | Liquid | | Item dimensions L x W x H | 7.5 x 7.5 x 7.5 inches | | Manufacturer | Inflow Solutions | | Material | Rubber | | Material Type | Rubber | | Number of Items | 1 | | Part Number | FR | | Style | Protective | | Style Name | Protective | | Supported Standards | EPA Energy Star | | Surface Recommendation | Indoor, Outdoor, Roof, Foundation, Ponds, RV | | UPC | 852920005142 | | Unit Count | 128.0 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Rubberseal - **Item Form:** Liquid - **Material:** Rubber - **Style:** Protective - **Water Resistance Level:** Waterproof ## Images ![Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray - Image 1](https://m.media-amazon.com/images/I/716A2cJgZeL.jpg) ![Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray - Image 2](https://m.media-amazon.com/images/I/81emLELD4iL.jpg) ![Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray - Image 3](https://m.media-amazon.com/images/I/9136VeONOiL.jpg) ![Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray - Image 4](https://m.media-amazon.com/images/I/81PIRaPD5+L.jpg) ![Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Gray - Image 5](https://m.media-amazon.com/images/I/81blcdGM4zL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: once dured, can you walk on it without damage?** A: This stuff has the durability of a rubber band. If you plan to walk/drag/bounce anything abrasive (shoes, wooden objects, etc. etc.) on it you can expect to gouge or wear through it fairly quickly. A tougher walking surface (such as 90# roll roofing, etc.) should be put down independently after you've coated the surface underneath **Q: Will it work on metal storage shed roof?** A: I find it sticks to metal, concrete, bricks or most anything **Q: Can this product be applied to a foam roof on a pop up camper?** A: Yes it can. Thanks **Q: What do i use to clean the camper roof forst ?** A: Just clean as you usually do! You might want to do two coats of rubber seal! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Used on Camper Roof *by W***Z on May 8, 2017* TL;DR: Great stuff I put on our camper roof to waterproof and seal. Seems to work at a great price. I came on Amazon looking for FlexSeal or the Rust Oleum LeakSeal and stumbled upon this stuff with incredibly high reviews. Pricing and Packaging: I got one gallon of white and the price is pretty good when put up head-to-head with the competition. Product showed up padded inside a box inside another Amazon box. Application: I used it on a 1994 19' Starcraft camper trailer that had never been completely sealed. We bought it last year and the previous owner had a small leak spring in the back years prior that he had sealed up. The roof had been heavily caulked around all the vents and seams, but the rest of the roof had never been touched. I applied two coats of the RubberSeal--the first with a paintbrush so I could get it on thick and the second 24 hours later with a 6" mini roller from Walmart. I applied mine inside the garage, but I would wait for a few days of sun before I put it on. I also didn't bother cleaning the roof, although mine was surprisingly clean already. Results: One coat of RubberSeal didn't do a great job of covering the roof. The second coat covered it well enough that it should be fine. This only used half of my gallon jug, so I will probably roll a third coat on just for giggles. The sealant got down into all the cracks and seams of the roof and along where the metal meets the vents and just sealed right over it all. It seems like it had a good bond--I can't scratch or chip it off with my nails. Cleanup: I just tossed my paintbrush and roller cover, but it says to use mineral spirits or baby oil, which I had neither of on hand. Gasoline and paint thinner were both a no-go. Didn't touch the stuff. If I don't update this review, assume that I am 100% satisfied with the product and recommend it to all RV'ers! ### ⭐⭐⭐⭐⭐ Should have went with this product yrs.ago! *by M***N on October 7, 2016* Product as described ! Easy to apply ! Prep is the hardest thing and most important ! Almost immediately saw a difference in temperature inside 8-) Don't be afraid to use this product ; its worth the time and effort to apply. Plan to clean and plan to apply ! :-) Plan on drying time ....it's important ! Will see if life of product is as quoted. Oh Yeah ..NO MORE LEAKS! NOTE: 2yrs. product is still doing its job. Some say product yellows ! I haven't found that to be true ! As with anything it's not dirt proof...duh ! I just want to say it's still working fine. I intend to buy more and clean and apply ! Not having the stress and aggravation is worth the cost.....you won't be disappointed 8-) 11/2023 Must say this product is still going strong! I've tried anumber of other products....and still say this is the best ! You must clean well and plan your plan of attack....but for my money this is by far the best ! Getting old and hate products that don't work! This cost a little more but is worth every penny! Don't be lazy and don't be cheap .... do it right the first time and you will have less HEADACHES ! a product you can trust 👍 2025 and still going.... With all the crazy things going on in the world 🤔☹ī¸ But still here...and it's time to clean (prep) roof for another coat ! THE MOST IMPORTANT PART OF THE JOB !! but after a few coats , cleaning gets easier 🙄 Learned years ago prep is always the most important part of any job. CLEAN and things will always turn out much better ✔ī¸đŸ˜ ### ⭐⭐⭐⭐ This stuff works great! *by J***T on January 1, 2019* I haven't had it on what I used it on long enough to know how well it lasts. But I used it on a worn out tarp I have over my leaking aluminum shed. The sun had dried it out and it started leaking. I rolled this rubber seal over the tarp and it stopped it from leaking. 2 coats to be sure. I got another bucket of it for later. Cheap easy way to protect my shed. They all start leaking after few years. Mine was accelerated by some kid getting on top of it and well, you can guess the rest. ## Frequently Bought Together - Rubberseal Liquid Rubber Waterproofing and Protective Coating - 1 Gallon, Dark Gray - Liquid Rubber RV Lap Sealant, White, 4 Pack - WELLUCK RV Roof Tape Sealant Roofing Tape, 4 Inch X 50 Foot Natural White RV Tape for Roof Repair Camper Trailer Boat Sealing Leak Repair, UV & Waterproof --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/46155025-liquid-rubber-waterproofing-and-protective-coating-1-gallon-gray](https://www.desertcart.co.uk/products/46155025-liquid-rubber-waterproofing-and-protective-coating-1-gallon-gray) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*