--- product_id: 231392436 title: "GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal." brand: "primesource building products inc" price: "VT45938" currency: VUV in_stock: true reviews_count: 7 category: "Primesource Building Products Inc" url: https://www.desertcart.vu/products/231392436-gacoflex-gacoroof-gray-silicone-roof-coating-1-gal store_origin: VU region: Vanuatu --- # Perfect for RV & trailer roofs Extreme temperature durability Superior weather resistance GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. **Brand:** primesource building products inc **Price:** VT45938 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with GacoFlex—where durability meets sleek style! ## Quick Answers - **What is this?** GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. by primesource building products inc - **How much does it cost?** VT45938 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/231392436-gacoflex-gacoroof-gray-silicone-roof-coating-1-gal) ## Best For - primesource building products inc enthusiasts ## Why This Product - Trusted primesource building products inc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Durability:** Proven performance with a 4.6-star rating and years of reliable use. - • **Ultimate Roof Shield:** Silicone formula delivers unmatched waterproof protection and longevity. - • **Versatile Application:** Ideal for RVs, trailers, and residential roofs—one product, multiple uses. - • **Compact & Ready-to-Use:** 1-gallon size fits any project, easy to handle and apply. - • **Smooth, Professional Finish:** Applies evenly for a sleek, clean look that outperforms DIY jobs. ## Overview GacoFlex GacoRoof Gray Silicone Roof Coating is a premium 1-gallon silicone-based protective coating designed for superior waterproofing and weather resistance. Perfectly suited for RVs, trailers, and residential roofs, it offers a smooth, professional finish that outlasts typical roof coatings. With a strong 4.6-star customer rating and trusted brand backing, this compact, easy-to-apply product ensures long-lasting roof protection and enhanced durability. ## Description Primesource Building Products Inc GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. Review: Best in the business. - I have been in the Roofing business since 1993. One of my all-time favorite products haven’t been developed since then is the silicone roof coating. I’ve used them all. For some reason, Gaco’s products have been the all-time best. Not just their roof coating. I love their Patch version just as much. Their coating seems to be more durable and long lasting. It smells horrible. I wear a proper respirator. And know that it’s going to be a long reliable product. Review: It works - Great product ## Features - GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081D589M6 | | Best Sellers Rank | #185,919 in Automotive ( See Top 100 in Automotive ) #26 in RV Roof Coating | | Brand Name | Primesource Building Products Inc | | Color | No Color | | Customer Reviews | 4.3 4.3 out of 5 stars (17) | | Date First Available | June 22, 2020 | | Included Components | GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. | | Item Dimensions LxWxH | 15.1 x 14.9 x 8.5 inches | | Item Package Dimensions L x W x H | 7.7 x 6.6 x 6.6 inches | | Item Weight | 10.2 Pounds | | Manufacturer | PRIMESOURCE BUILDING PRODUCTS INC | | Material | Plastic | | Model Name | GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. | | Number of Items | 1 | | Package Weight | 4.72 Kilograms | | Part Number | GACSRCG1 | | Size | One Size | | Style | Compact | | Suggested Users | unisex-adult | | Warranty Description | Warranty | ## Images ![GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. - Image 1](https://m.media-amazon.com/images/I/51TdeHXSHNL.jpg) ![GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. - Image 2](https://m.media-amazon.com/images/I/51VD-9-t6qL.jpg) ![GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. - Image 3](https://m.media-amazon.com/images/I/51753uIf25L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best in the business. *by L***N on May 23, 2026* I have been in the Roofing business since 1993. One of my all-time favorite products haven’t been developed since then is the silicone roof coating. I’ve used them all. For some reason, Gaco’s products have been the all-time best. Not just their roof coating. I love their Patch version just as much. Their coating seems to be more durable and long lasting. It smells horrible. I wear a proper respirator. And know that it’s going to be a long reliable product. ### ⭐⭐⭐⭐⭐ It works *by R***N on September 21, 2025* Great product ### ⭐⭐⭐⭐⭐ Great stuff *by S***! on August 22, 2023* Smells like clorox. Yuk. This stuff is great. Used it on cargo trailer roof. Nice & smooth. Got it because roofer used in on my house's widows peak years ago. This stuff really hold up. Is way better than hillbilly roof job by R&R trailer producers. Looked like a 5 yo did it. It was sticking up & overlapping the edge & coming up due to unprofessional application. Their trailers are pretty solid tho. ## Frequently Bought Together - Primesource Building Products Inc GacoFlex GacoRoof Gray Silicone Roof Coating 1 gal. - Gaco # GRT50 ~ Gaco Roof Tape - 2 inch x 50 ft roll - Gaco Roof Ct Voc Wht 5g --- ## 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.vu/products/231392436-gacoflex-gacoroof-gray-silicone-roof-coating-1-gal](https://www.desertcart.vu/products/231392436-gacoflex-gacoroof-gray-silicone-roof-coating-1-gal) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-07*