--- product_id: 60494750 title: "Thompsons 10 Year Roof Seal Grey 1L | Weatherproof coating for overhead substrates, providing durable waterproofing and long-term moisture ingress resistance." brand: "thompson's" price: "55080CFA" currency: XOF in_stock: true reviews_count: 8 category: "Thompson's" url: https://www.desertcart.sn/products/60494750-thompsons-10-year-roof-seal-grey-1l-weatherproof-coating-overhead store_origin: SN region: Senegal --- # UV resistant, no color fade Rainproof in 6 hours Flexes with roof movement Thompsons 10 Year Roof Seal Grey 1L | Weatherproof coating for overhead substrates, providing durable waterproofing and long-term moisture ingress resistance. **Brand:** thompson's **Price:** 55080CFA **Availability:** ✅ In Stock ## Summary > 🛡️ Seal smart, stay dry, and outlast the elements! ## Quick Answers - **What is this?** Thompsons 10 Year Roof Seal Grey 1L | Weatherproof coating for overhead substrates, providing durable waterproofing and long-term moisture ingress resistance. by thompson's - **How much does it cost?** 55080CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/60494750-thompsons-10-year-roof-seal-grey-1l-weatherproof-coating-overhead) ## Best For - thompson's enthusiasts ## Why This Product - Trusted thompson's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Formula:** Moves with your roof to prevent cracks and damage. - • **Universal Compatibility:** Perfect for tiles, slates, and metal roofs alike. - • **Outperforms Bitumen Paint:** Superior durability that professionals trust. - • **Fast-Acting Rainproof Seal:** Get protected in just 6 hours—no waiting, no leaks. - • **UV Defense for Lasting Color:** Keeps your roof looking sharp, rain or shine. ## Overview Thompsons 10 Year Roof Seal Grey 1L is a high-performance, silicone-based roof sealant designed to flex with natural roof movement, resist UV fading, and become rainproof within 6 hours. Outperforming traditional bitumen paints, it offers a durable, water-resistant finish compatible with tiles, slates, and metal, ensuring long-lasting protection and aesthetic appeal. ## Description From the manufacturer Thompsons 10 Year Roof Seal Grey 10 Year Roof Seal flexes with the natural movement of the roof for a long lasting repair, outperforming traditional bitumen paint. The fast acting formula is rainproof in just 6 hours. Review: Great product! - This is a fantastic product. I applied it to the felt roofing in the house to cover some cracks which had created some wood damage from water ingress. This has stopped further leaks and treated areas remain dry despite some recent downpour. Best to apply at least two layers to ensure the areas are well covered. Very very pleased. Review: It works - Stopped the leak on the roof felt which had occurred around some of the felt nails. Easy to apply. ## Features - Contains 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction. - Flexes with the natural movement of the roof - Resists the sun's UV rays, so colour won't fade - Rainproof in 6 hours - Outperforms standard bitumen paint - The fast acting formula is rainproof in just 6 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00LXM1WZQ | | Best Sellers Rank | 16,478 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Roof Coatings & Paints | | Brand | Thompson's | | Colour | Grey | | Compatible Material | Tiles, Slates, Metal | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 out of 5 stars 423 Reviews | | EU Spare Part Availability Duration | 10 Years | | Global Trade Identification Number | 05010214801435 | | Included Components | 1 Tin | | Item Dimensions | 11 x 11 x 12 centimetres | | Item Form | Liquid | | Item Type Name | Roof Seal | | Item Weight | 0.9 Kilograms | | Item dimensions L x W x H | 11 x 11 x 12 centimetres | | Item weight | 0.9 Kilograms | | Manufacturer | Sherwin-Williams | | Manufacturer Part Number | 30143 | | Material | Resin | | Model Number | 30143 | | Number of Items | 1 | | Style | Silicone | | Style Name | Silicone | | Unit Count | 1000.0 millilitre | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Thompson's - **Item dimensions L x W x H:** 11 x 11 x 12 centimetres - **Item weight:** 0.9 Kilograms - **Material:** Resin - **Style:** Silicone ## Images ![Thompsons 10 Year Roof Seal Grey 1L | Weatherproof coating for overhead substrates, providing durable waterproofing and long-term moisture ingress resistance. - Image 1](https://m.media-amazon.com/images/I/71FCu-NlzdL.jpg) ## Questions & Answers **Q: can it be painted on** A: Yes, I used a paint brush to paint my shed roof **Q: Does it fill small gaps in your shed roof** A: Hi, Thompson's 10 Year Roof Seal needs to be applied to the whole roof. It cannot be used to fill in small gaps. **Q: Would this product work on a aluminium motorhome roof** A: Hi, we would not recommend the use of our Thompson's 10 year Roof Seal on an Aluminum roof as it will not adhere effectively. **Q: Can it be use for a caravan awning** A: I would not use it for an awning simple because I do not think an awning is made of rigid material. It would simply be to heavy after it was applied even if you could get it to stick to an awning as well as the awning would not fold up afterwards. Definatly no ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product! *by L***O on 1 February 2026* This is a fantastic product. I applied it to the felt roofing in the house to cover some cracks which had created some wood damage from water ingress. This has stopped further leaks and treated areas remain dry despite some recent downpour. Best to apply at least two layers to ensure the areas are well covered. Very very pleased. ### ⭐⭐⭐⭐⭐ It works *by S***D on 24 May 2026* Stopped the leak on the roof felt which had occurred around some of the felt nails. Easy to apply. ### ⭐⭐⭐⭐ easy to use nice coverage *by B***0 on 7 June 2020* patched the shed roof then put this over it rolls out really well and dries to a good colour its sealed the hot bitumen really well may cover it in small gravel to protect it on the flat roof ## Frequently Bought Together - Thompsons 10 Year Roof Seal Grey 1L - Faithfull Tar Brush Short Handle FAIBRTARSH --- ## 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.sn/products/60494750-thompsons-10-year-roof-seal-grey-1l-weatherproof-coating-overhead](https://www.desertcart.sn/products/60494750-thompsons-10-year-roof-seal-grey-1l-weatherproof-coating-overhead) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-15*