--- product_id: 39364355 title: "TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray)" brand: "totalboat" price: "€ 521.66" currency: EUR in_stock: true category: "Total Boat" url: https://www.desertcart.gr/products/39364355-totalboat-aluminum-boat-barrier-coat-gallon-gray store_origin: GR region: Greece --- # Fast drying, no sanding needed High-build 2-part epoxy primer Superior corrosion protection underwater TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) **Brand:** totalboat **Price:** € 521.66 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your boat like a boss with TotalBoat’s ultimate aluminum barrier! ## Quick Answers - **What is this?** TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) by totalboat - **How much does it cost?** € 521.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/39364355-totalboat-aluminum-boat-barrier-coat-gallon-gray) ## Best For - totalboat enthusiasts ## Why This Product - Trusted totalboat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Coverage That Counts:** One gallon covers up to 225 sq. ft. at 7 mils wet—maximize your prep with less product. - • **Versatile Application:** Perfect for all underwater metals and can be overcoated with any 1- or 2-part paint. - • **Speed Meets Efficiency:** Dries fast with no sanding between coats—get back on the water sooner. - • **Boater-Approved Quality:** Developed by boaters, for boaters, and 100% made in the USA—trust the experts. - • **Unmatched Aluminum Armor:** Creates a waterproof barrier that defends your hull from corrosion like a pro. ## Overview TotalBoat Aluminum Boat Barrier Coat is a high-build, two-component epoxy primer designed specifically for aluminum hulls and pontoons. It offers superior corrosion protection above and below the waterline, dries quickly without sanding between coats, and provides excellent adhesion for long-lasting paint finishes. With coverage of approximately 225 sq. ft. per gallon and compatibility with various bottom paints, it’s the go-to waterproof barrier coat trusted by boaters nationwide. ## Description TotalBoat Aluminum Boat Barrier Coat two-part epoxy primer is the dependable way to prime aluminum in preparation for bottom paint or other 1- or 2-part paint finishes. It’s easy to use and adheres extremely well to properly prepared aluminum hulls and pontoons to create a waterproof tie-coat barrier that offers exceptional protection against corrosion. This effective high-build formula fills small surface imperfections and provides excellent adhesion so paint won’t peel and will last longer. In addition, you can apply it to all underwater metals for superior corrosion protection.Proper preparation is the key to success when priming or painting aluminum surfaces. We strongly recommend the use of our TotalBoat Aluminum Boat Etch Wash (sold separately) to clean, condition, and prepare the aluminum surface so it has enough tooth for the barrier coat primer to adhere to strongly and effectively. After rinsing it off thoroughly and drying the surface, apply Aluminum Boat Barrier Coat primer within 1 hour of metal preparation.Aluminum Boat Barrier Coat has a simple 3 to 1 mix ratio that’s easy to use, can be recoated with itself in as little as three hours at 90°F, and requires no sanding. After mixing thoroughly, allow an induction period of 15 minutes before reducing with TotalBoat Epoxy Primer Thinner 200, if needed, and applying by brush, roller, or spray equipment. Compare to Interlux Interprotect and Pettit Aluma Protect marine epoxy primers. Aluminum Boat Barrier Coat provides great protection at a better value for your money. All TotalBoat products are developed by boaters for boaters, to provide great value and great results. We know what works and what doesn't. 100% made in the USA. ## Features - High-build, two-component epoxy primer and barrier coat for excellent corrosion prevention on aluminum hulls and pontoon boats. Can be overcoated with bottom paints or other 1- and 2-part paints - Provides superior corrosion protection on all underwater metals - Fast drying, with no sanding needed between coats - For use above and below the waterline - Available in Gray in Quart or Gallon size kits. Coverage: Approximately 225 sq. ft./gallon @ 7 mils wet. Thinner: TotalBoat Epoxy Primer Thinner 200 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06X3RZRHB | | Age Range Description | Adult | | Best Sellers Rank | #92,604 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #81 in Boat Painting Supplies | | Brand Name | TotalBoat | | Color | Gray | | Color Code | #808080 | | Container Type | Barrel | | Coverage | 225 sq. ft./gallon | | Customer Reviews | 4.4 4.4 out of 5 stars (267) | | Finish Type | Matte | | Full Cure Time | 3 Hours | | Global Trade Identification Number | 00811932022769 | | Included Components | Base, Curing Agent | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Liquid | | Item Volume | 128 Fluid Ounces | | Manufacturer | TotalBoat | | Model Number | 497402 | | Paint Type | Spray | | Part Number | 497402 | | Size | 128 Fl Oz (Pack of 1) | | Special Features | Waterproof, Fast-Drying | | Specific Uses For Product | Exterior | | Surface Recommendation | Aluminum | | UPC | 811932022769 | | Unit Count | 128 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** TotalBoat - **Color:** Gray - **Finish Type:** Matte - **Item Volume:** 128 Fluid Ounces - **Paint Type:** Spray - **Size:** 128 Fl Oz (Pack of 1) - **Special Feature:** Waterproof, Fast-Drying - **Specific Uses For Product:** Exterior - **Surface Recommendation:** Aluminum - **Unit Count:** 128 Fluid Ounces ## Images ![TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) - Image 1](https://m.media-amazon.com/images/I/71oHb97ZhVL.jpg) ![TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) - Image 2](https://m.media-amazon.com/images/I/81HDQjxr4QL.jpg) ![TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) - Image 3](https://m.media-amazon.com/images/I/61PbptbfmJL.jpg) ![TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) - Image 4](https://m.media-amazon.com/images/I/71uyakv6t1L.jpg) ![TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) - Image 5](https://m.media-amazon.com/images/I/61rtJtRibwL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - TotalBoat Aluminum Boat Barrier Coat (Gallon, Gray) 128 Fl Oz (Pack of 1) - TotalBoat Aluminum Boat Etch Wash (Gallon) - TotalBoat Epoxy Primer Thinner 200 Marine Solvent (Quart), Clear, 32 Fl Oz (Pack of 1) --- ## 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.gr/products/39364355-totalboat-aluminum-boat-barrier-coat-gallon-gray](https://www.desertcart.gr/products/39364355-totalboat-aluminum-boat-barrier-coat-gallon-gray) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-09*