--- product_id: 21677572 title: "TotalProtect Epoxy Barrier Coat System (Gray, Quart)" brand: "totalboat" price: "1099 kr" currency: DKK in_stock: true reviews_count: 8 category: "Total Boat" url: https://www.desertcart.dk/products/21677572-totalprotect-epoxy-barrier-coat-system-gray-quart store_origin: DK region: Denmark --- # Fast 15-min full cure time 225 sq.ft. coverage per gallon High-build 2-part epoxy primer TotalProtect Epoxy Barrier Coat System (Gray, Quart) **Brand:** totalboat **Price:** 1099 kr **Availability:** ✅ In Stock ## Summary > 🛡️ Shield your hull like a pro—TotalProtect keeps your boat blister-free and battle-ready! ## Quick Answers - **What is this?** TotalProtect Epoxy Barrier Coat System (Gray, Quart) by totalboat - **How much does it cost?** 1099 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/21677572-totalprotect-epoxy-barrier-coat-system-gray-quart) ## 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 - • **Metal Armor:** Superior protection for all underwater metals, extending your boat’s lifespan and performance. - • **Effortless Application:** Roll, brush, or spray with no sanding required—perfect for busy pros who value speed and quality. - • **Precision Mixing Formula:** Easy 3:1 mix ratio with dedicated thinner ensures flawless flow and durable finish every time. - • **Ultimate Blister Defense:** Prevents gelcoat blisters with a thick, waterproof epoxy barrier above & below waterline. - • **Trusted Boater’s Choice:** Made in the USA by boaters for boaters, delivering proven durability and value in every quart. ## Overview TotalBoat TotalProtect Epoxy Barrier Coat is a high-build, two-part epoxy primer designed for above and below waterline use. It prevents water absorption and gelcoat blistering on fiberglass boats while providing superior protection for underwater metals. With a fast 15-minute cure time, easy 3:1 mixing, and application by roller, brush, or spray without sanding, it covers 225 sq. ft. per gallon. Available in gray or white, this durable, waterproof barrier coat is made in the USA and trusted by boaters for long-lasting marine protection. ## Description TotalBoat TotalProtect is a highbuild epoxy primer for use above and below the waterline. It creates a barrier coat to prevent water absorption and migration, the main cause of blistered fiberglass hulls. It is also an excellent primer for all underwater metals. This 2 part primer can be used with all paints. 3 to 1 mix ratio formula is easy to use, dries quickly, and requires no sanding. After mixing thoroughly, allow an induction period of 15 minutes prior to reduction and application. TotalBoat TotalProtect is a very thick coating that typically needs to be thinned to improve flow, for best results. TotalBoat Epoxy Primer Thinner 200 is the required thinner for TotalProtect. Do not use any other thinner to reduce. TotalProtect is very easy to apply by brushing, rolling, or spraying. If rolling, use a 3/16" nap or foam solvent-safe roller cover, for best results.Available in your choice of White or Gray. Compare to Interlux Interprotect, and Pettit Protect marine primers. All TotalBoat products are designed by boaters, for boaters. 100% made in the USA. Review: Love the product - Love total boat products have used this epoxy on multiple boat restorations is tough as nails, works well with their other products of course follow the instructions on the website and you’ll get a great easy to use product, this product is durable, a great value for the money, but remember poor surface prep no matter the product will always give poor results Review: Good two-part epoxy paint - I used this paint on a marine-plywood rowing boat. As an epoxy, it bonds well with wood and with scuffed coast of epoxy. This is my below-the-waterline barrier coat and I'm also using it on the interior planks of the dinghy as a waterproof primer. This paint is the consistency of mayonnaise with not much liquid in the container. You'll want an electric drill-powered paint mixer to thoroughly mix the paint and the catalyst. It rolls on thick and easy and doesn't sag but the finish is not smooth like topside paint. Use as-is to protect fiberglass boat hulls. I'll leave it as-is below the waterline but am using two coats so I can sand it smooth and fill with a primer above the waterline before applying topside paint. Also, the directions say to let the paint sit after mixing. Pot life is long so no need to hurry like you would with 5:1 epoxy. ## Features - High-build two part epoxy primer and barrier coat for use above and below the waterline - Excellent for gelcoat blister prevention and repair work on fiberglass boats - Provides superior protection on all underwater metals - Easy to mix and apply by roller or spray. No sanding required. Fast drying primer creates a flexible, durable epoxy barrier coat. - Available in White or Gray in Quart or Gallon sizes. Coverage: 225 sq. ft. per gallon (at 7 mils wet). Thinner: TotalBoat Epoxy Primer Thinner 200. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01729KOPW | | Age Range Description | Adult | | Best Sellers Rank | #16,916 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #27 in Industrial Coatings #59 in Boat Maintenance Supplies | | Brand Name | TotalBoat | | Color | Gray | | Color Code | Gray | | Container Type | Can | | Coverage | 56 square feet per quart | | Customer Reviews | 4.6 4.6 out of 5 stars (690) | | Finish Type | Matte | | Full Cure Time | 15 Minutes | | Global Trade Identification Number | 00811932021717 | | Included Components | Primer | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Liquid | | Item Volume | 710 Milliliters | | Manufacturer | TotalBoat | | Model Number | 487738 | | Paint Type | Spray | | Part Number | 487738 | | Size | 1 Count (Pack of 1) | | Specific Uses For Product | Priming, Barrier Coating, Blister Prevention | | Surface Recommendation | Fiberglass | | UPC | 811932021717 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** TotalBoat - **Color:** Gray - **Finish Type:** Matte - **Indoor/Outdoor Usage:** Outdoor - **Item Volume:** 710 Milliliters - **Paint Type:** Spray - **Size:** 1 Count (Pack of 1) - **Specific Uses For Product:** Priming, Barrier Coating, Blister Prevention - **Surface Recommendation:** Fiberglass - **Unit Count:** 1.0 Count ## Images ![TotalProtect Epoxy Barrier Coat System (Gray, Quart) - Image 1](https://m.media-amazon.com/images/I/71oFgbZocbL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: What thinner is recommended for spraying this product?** A: John I don't know where in the world you are located but if you are in Calif. you are SOL anything that smells is banned, I'm amazed we can still buy cabbage! This product is very thick and needs a fair amount of thinning to be sprayed the recommended thinner is tot. boat 100 but is or was $16.00 a qt. if you are some where xylene is available that is the way to go remember you will need to spray 3 to 4 coats min. and equipt. clean-up after each coat. Home Depot carries the Klean Strip line of products they may still carry xylene or a product called painter's solvent which is a replacement for xylene, mek, tolulene and naphtha around $18.00 a gal. but of course not in CA. because it smells . The goal with a thinner is to flash off fast enough not to run but not so fast that the paint can level to avoid excess sanding. Read the tech info on the web site, it's all there. Product is excellent when used as designed, worked very well for me. I'm always happy to hear of people who are doing things for their selves if the end result makes you happy then the job is perfect! **Q: Can you use the topside paint directly on this primer, or do you have to use the topside primer?** A: Topside paint will work on total protect no problem. **Q: Can I use this to refinish a porcelain sink?** A: I would not use this on a sink. Get this for refinishing a sink: https://www.zoro.com/specialty-tubtile-refreshing-kit-white-epoxy-7860519/i/G4358356/?gclid=CI3dpsHuuM8CFdgKgQodO4wJIg&gclsrc=aw.ds **Q: Will this work in a concrete plywood mold to extend the life of the mold?** A: Contact Jamestown Distributors for the answer. They manufacture the paint. They have people on staff that are experts on this paint. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love the product *by R***. on February 24, 2026* Love total boat products have used this epoxy on multiple boat restorations is tough as nails, works well with their other products of course follow the instructions on the website and you’ll get a great easy to use product, this product is durable, a great value for the money, but remember poor surface prep no matter the product will always give poor results ### ⭐⭐⭐⭐⭐ Good two-part epoxy paint *by D***R on May 16, 2023* I used this paint on a marine-plywood rowing boat. As an epoxy, it bonds well with wood and with scuffed coast of epoxy. This is my below-the-waterline barrier coat and I'm also using it on the interior planks of the dinghy as a waterproof primer. This paint is the consistency of mayonnaise with not much liquid in the container. You'll want an electric drill-powered paint mixer to thoroughly mix the paint and the catalyst. It rolls on thick and easy and doesn't sag but the finish is not smooth like topside paint. Use as-is to protect fiberglass boat hulls. I'll leave it as-is below the waterline but am using two coats so I can sand it smooth and fill with a primer above the waterline before applying topside paint. Also, the directions say to let the paint sit after mixing. Pot life is long so no need to hurry like you would with 5:1 epoxy. ### ⭐⭐⭐⭐⭐ Good stuff *by R***Y on September 22, 2024* Great primer for boat hulls, etc Dries to a tough film overnight yet still easy to sand. Says you can’t apply over a 1 part paint, but I used it over dry, sanded Kilz 3 and it was fine. First gallon I purchased from Amazon. I found out the hard way Amazon paint products are not returnable so I looked around. Thats when I found Jamestown Distributors. Same pricing and delivery timing, but included a paint suit, stir stick, roller & pan, roll of tape, and tack cloth, plus’s 10% discount. Not sure of their return policy, but it can’t be worse and the rest is better. Even shipping. Amazons stuff was all dented, Jamestown’s arrived in perfect condition. ## Frequently Bought Together - TotalBoat-487738 TotalProtect Epoxy Barrier Coat System (Gray, Quart), 1 Count (Pack of 1) - TotalBoat Epoxy Primer Thinner 200 Marine Solvent (Quart), Clear, 32 Fl Oz (Pack of 1) - TotalBoat-434282 TotalFair Marine Epoxy Fairing Compound for Fiberglass, Wood, Aluminum and Steel (2 Pint Kit) --- ## 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.dk/products/21677572-totalprotect-epoxy-barrier-coat-system-gray-quart](https://www.desertcart.dk/products/21677572-totalprotect-epoxy-barrier-coat-system-gray-quart) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-22*