--- product_id: 21307524 title: "Kool Seal 20-400-1 Aluminum Roof Coating" brand: "kool seal" price: "310.99 DT" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/21307524-kool-seal-20-400-1-aluminum-roof-coating store_origin: TN region: Tunisia --- # Aluminum-based Waterproof seal Weather-resistant Kool Seal 20-400-1 Aluminum Roof Coating **Brand:** kool seal **Price:** 310.99 DT **Availability:** ❌ Out of Stock ## Summary > 🏆 Protect Your Investment with Style! ## Quick Answers - **What is this?** Kool Seal 20-400-1 Aluminum Roof Coating by kool seal - **How much does it cost?** 310.99 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/21307524-kool-seal-20-400-1-aluminum-roof-coating) ## Best For - kool seal enthusiasts ## Why This Product - Trusted kool seal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Application:** Achieve professional results with a user-friendly application process. - • **Transform Your Roof:** Elevate your home's protection with a premium aluminum coating. - • **Eco-Friendly Solution:** Contribute to sustainability with a reflective, energy-saving coating. - • **Long-lasting Durability:** Enjoy years of reliable performance with minimal maintenance. - • **Ultimate Weather Defense:** Shield your roof from harsh elements and UV rays. ## Overview Kool Seal 20-400-1 Aluminum Roof Coating is a high-performance, weather-resistant solution designed to protect and enhance your roof's longevity. This aluminum-based coating provides a waterproof seal, reflecting harmful UV rays while ensuring easy application and maintenance. ## Description ALUMINUM ROOF COATINGUnit Sold: 1 EachPart Number: 20-400-1Manufacturer Name: KST COATINGS INCUPC: 50926040017Asphalt-based aluminum protects against moisture Save up to 20% on energy reflecting sun's rays Reflects sunlight to keep building interior cooler Reinforced with fiber for durability Use on metal, asphalt, modified bitument, rolled- roofing and on a built-up roof Coverage: 50-60 sq.ft. per gallonWeight (lbs): 11 Length (in): 6.63 Width (in): 7.5 Height (in): 7.63SIZE:1 Gal. Review: Get ready for the peanut butter. - Perhaps my product was old but it was a bad experience. It's labeling did not match the advertisement and it was much thicker than I expected. I expected thick but this was closer to peanut butter. I wanted to thin it but it expressly says not to. Even after stirring it extensively with a paint stirrer on a 20V Dewalt drill it did not seem right so I poured it back up and stirred it even more to no avail. The first coat did not load well to my low nap roller but I was able to get it on. A couple of days later I applied the second coat. Possibly even worse or maybe the same and I was just angry by then. By halfway through my 14 ft trailer I was just pouring mounds of goo out of my paint tray and trying to spread them out with my roller. Now when I look at the cargo trailer roof I see lumpy dull grey where I expected to see smooth shiny silver to reflect the heat. At this point I don't know anything to do but just let it go and deal with the heat. At least it should be waterproof. When I was small we lived in a mobile home. My dad would apply Kool-Seal five gallons at a time to the roof every couple of years and it was nothing like this stuff. Review: Four Stars - VERY GOOD DELIVERED ON TIME ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001005GI0 | | Customer Reviews | 3.0 3.0 out of 5 stars (2) | | Date First Available | May 8, 2005 | | Item Package Quantity | 1 | | Item Weight | 39 pounds | | Item model number | 20-400-1 | | Manufacturer | Kool-Seal | | Material | Aluminum | | Part Number | 456765 | | Product Dimensions | 13.62 x 13.54 x 8.05 inches | ## Images ![Kool Seal 20-400-1 Aluminum Roof Coating - Image 1](https://m.media-amazon.com/images/I/71V8gGiVlHL.jpg) ## Customer Reviews ### ⭐⭐ Get ready for the peanut butter. *by G***S on July 2, 2018* Perhaps my product was old but it was a bad experience. It's labeling did not match the advertisement and it was much thicker than I expected. I expected thick but this was closer to peanut butter. I wanted to thin it but it expressly says not to. Even after stirring it extensively with a paint stirrer on a 20V Dewalt drill it did not seem right so I poured it back up and stirred it even more to no avail. The first coat did not load well to my low nap roller but I was able to get it on. A couple of days later I applied the second coat. Possibly even worse or maybe the same and I was just angry by then. By halfway through my 14 ft trailer I was just pouring mounds of goo out of my paint tray and trying to spread them out with my roller. Now when I look at the cargo trailer roof I see lumpy dull grey where I expected to see smooth shiny silver to reflect the heat. At this point I don't know anything to do but just let it go and deal with the heat. At least it should be waterproof. When I was small we lived in a mobile home. My dad would apply Kool-Seal five gallons at a time to the roof every couple of years and it was nothing like this stuff. ### ⭐⭐⭐⭐ Four Stars *by J***M on July 27, 2018* VERY GOOD DELIVERED ON TIME --- ## 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.tn/products/21307524-kool-seal-20-400-1-aluminum-roof-coating](https://www.desertcart.tn/products/21307524-kool-seal-20-400-1-aluminum-roof-coating) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*