--- product_id: 713916415 title: "Polyester Construction Repair Putty (Quart Kit)" brand: "totalboat" price: "942 kr" currency: DKK in_stock: true reviews_count: 5 category: "Total Boat" url: https://www.desertcart.dk/products/713916415-polyester-construction-repair-putty-quart-kit store_origin: DK region: Denmark --- # 30 min full cure time Waterproof & impact resistant High strength polyester resin + fiberglass Polyester Construction Repair Putty (Quart Kit) **Brand:** totalboat **Price:** 942 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it right — TotalBoat strength that lasts! ## Quick Answers - **What is this?** Polyester Construction Repair Putty (Quart Kit) by totalboat - **How much does it cost?** 942 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/713916415-polyester-construction-repair-putty-quart-kit) ## 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 - • **Fast & Reliable Curing:** Fully cures in 30 minutes, waterproof for above or below waterline repairs—get back on the water faster. - • **Durable & Impact Resistant:** Long strand milled fiberglass blend delivers maximum crack resistance and lasting strength. - • **Versatile Multi-Surface Use:** Perfect for marine, automotive, home repairs—works on fiberglass, wood, metal, plastic, and rubber. - • **Unmatched Structural Bonding:** Two-part fiber-polyester formula ensures superior adhesion for hulls, decks, and composites. - • **Effortless Application & Control:** Low to medium viscosity putty with 1-2% MEKP catalyst lets you control work time without sagging or cracking. ## Overview TotalBoat Polyester Construction Repair Putty is a professional-grade, two-part fiber-reinforced polyester adhesive designed for high-strength structural repairs on hulls, decks, and various composites. Featuring a unique blend of polyester resin and long strand fiberglass, it offers superior impact resistance, minimal shrinkage, and waterproof durability. With a quick 30-minute cure time and versatile application across marine, automotive, and home repairs, this putty delivers reliable, sag-free filling and bonding above or below the waterline. Made in the USA and trusted by boaters, it’s the go-to solution for lasting, high-performance repairs. ## Description TotalBoat polyester construction repair putty is suitable for hull to deck, stringer to hull liners, bulkhead bonding and bonding different composites, wood and metal parts where high strength structural bonding is important. The unique combination of high strength resin and long strand shredded fiberglass provides maximum cracking and impact resistance in larger clubs. Simply tap on one large shot to hold and harden. It spreads smoothly as a marine filler or fairing compound and quickly radius build. Quickly and easily repair fiberglass parts, molds, hulls, decks, canoes, kayaks, runners and more. This economical general purpose fiber filler can be used to fill sheet metal joints and fill cracks and cavities in wood, stone, concrete, and is also convenient for automotive and home repairs. TotalBoat Polyester Construction Repair Putty is waterproof and can be used over tap water but requires air desiccant to cure like PVA (Polyvinyl Alcohol), Gel Coat with wax, Polyester Finish Resin, Liquid Paraffin Wax Additive. If you need a cosmetic fairing for a repair finished with a Polyester Structural Repair Putty, apply the TotalBoat Polyester Fairing Compound over a Polyester Construction Repair Putty, cured and then polish to a smooth finish for paint or gelcoat. Compare to Merton's Hull and Deck, 3M High Strength Repair Filler, FCI Polyester Putty, Fiberglass Polyester Fairing Compound. TotalBoat polyester construction repair putty delivers superior strength and impact resistance for a better value. All TotalBoat products are developed by boaters for boaters. We know what works and what doesn't. 100% Made in the USA Review: Worked as expected. Review: After I reinforced a hole in the hull with fiberglass and resin, there was still a low spot. I figured it would take forever to keep filling it in with resin, plus the resin is extremely runny so it is hard to get it to stay in the low spot. I came across this putty and out of the can it is extremely workable, not runny, does not sag and stay put. Even mixing in the liquid hardener does not effect it or make it runny. I applied it to the hull and it literally took one coat and evened the low spot out. I mean it goes on so smooth, and you have plenty of time to work with it before it starts to get tacky. The price is very fair compared to other stuff like Bondo which they say you don't want to use for these types of repairs. I have yet to sand it, but it is extremely hard and nothing an orbital sander can't handle. Hope this review helps as I was going back and forth on what fiberglass to use. ## Features - Two-part fiber-polyester construction adhesive for polyester laminate, structural filling, fairing and radius forming for high strength adhesion. Ideal for building & structural repairs of hull and deck - A unique blend of high strength polyester resin and long strand milled fiberglass for strength and impact resistance. Minimal shrinkage. Bulk fill will not sag or crack - In addition to binding, this multi-purpose fiber-reinforced marine filler can be used for marine applications, automotive repairs, home repairs, and many more - Catalyst at 1-2% MEKP Control the amount of catalytic to easily control your work time. Easy to mix and apply - Available in quart and gallon kits MEKP catalyst included. Use above or below the water line ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C9D2GFJ | | Best Sellers Rank | #80,490 in Sporting Goods ( See Top 100 in Sporting Goods ) #111 in Boat Maintenance Supplies | | Brand Name | TotalBoat | | Color | Clear | | Compatible Material | Fiberglass, Metal, Plastic, Rubber, Wood | | Container Type | Can | | Customer Reviews | 4.6 4.6 out of 5 stars (814) | | Full Cure Time | 30 Minutes | | Global Trade Identification Number | 00811932023698 | | Item Form | Putty | | Item Package Quantity | 1 | | Manufacturer | Jamestown Distributors | | Material Type | Resin | | Model | 2907d63b-5599-43e9-982a-55021eeed312 | | Other Special Features of the Product | High Strength, Waterproof, Impact Resistant | | Specific Uses For Product | Hull and Deck Repairs, Structural Repairs, Marine Applications, Automotive Repairs, Home Repairs | | UPC | 811932023698 | | Viscosity | low to medium | | Volume | 32 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** TotalBoat - **Item form:** Putty - **Material:** Resin - **Special features:** High Strength, Waterproof, Impact Resistant - **Specific uses for product:** Hull and Deck Repairs, Structural Repairs, Marine Applications, Automotive Repairs, Home Repairs ## Images ![Polyester Construction Repair Putty (Quart Kit) - Image 1](https://m.media-amazon.com/images/I/713gXYUXgKL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***M on 17 August 2025* Worked as expected. ### ⭐⭐⭐⭐⭐ Review *by C***L on 15 May 2025* After I reinforced a hole in the hull with fiberglass and resin, there was still a low spot. I figured it would take forever to keep filling it in with resin, plus the resin is extremely runny so it is hard to get it to stay in the low spot. I came across this putty and out of the can it is extremely workable, not runny, does not sag and stay put. Even mixing in the liquid hardener does not effect it or make it runny. I applied it to the hull and it literally took one coat and evened the low spot out. I mean it goes on so smooth, and you have plenty of time to work with it before it starts to get tacky. The price is very fair compared to other stuff like Bondo which they say you don't want to use for these types of repairs. I have yet to sand it, but it is extremely hard and nothing an orbital sander can't handle. Hope this review helps as I was going back and forth on what fiberglass to use. ### ⭐⭐⭐⭐⭐ Review *by S***N on 3 April 2026* I was fixing some holes in the boat and I’ve never actually used the polyester before. I usually use epoxy and personally in the future, I just will use epoxy and fiberglass. Nonetheless this does solidify well. This does appear very solid. I think it’s a good quality polyester, but I wouldn’t use it personally again. ## Frequently Bought Together - TotalBoat Polyester Structural Repair Putty - Marine Grade Long Strand Fiber Fiberglass Reinforced Filler for Boat and Automotive Repair - TotalBoat-14409 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Quart with Wax) - TotalBoat - 512949 Polyester Fairing Compound (Quart 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/713916415-polyester-construction-repair-putty-quart-kit](https://www.desertcart.dk/products/713916415-polyester-construction-repair-putty-quart-kit) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-17*