--- product_id: 255679477 title: "8272 MarineWeld Marine Epoxy - 2 oz.(2Pack)" brand: "j-b weld" price: "COP 205983" currency: COP in_stock: true category: "J B Weld" url: https://www.desertcart.co/products/255679477-8272-marineweld-marine-epoxy-2-oz-2pack store_origin: CO region: Colombia --- # Sets in 4-6 hours, cures in 16-24 hrs Waterproof & underwater durable 5020 PSI tensile strength 8272 MarineWeld Marine Epoxy - 2 oz.(2Pack) **Brand:** j-b weld **Price:** COP 205983 **Availability:** ✅ In Stock ## Summary > 🌊 Seal the deal with the ultimate marine epoxy—don’t let your boat wait! ## Quick Answers - **What is this?** 8272 MarineWeld Marine Epoxy - 2 oz.(2Pack) by j-b weld - **How much does it cost?** COP 205983 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/255679477-8272-marineweld-marine-epoxy-2-oz-2pack) ## Best For - j-b weld enthusiasts ## Why This Product - Trusted j-b weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Confidence Booster:** Shape, sand, drill, and mold your repairs like a pro - • **Fast-Setting, Long-Lasting Bond:** Sets in hours, fully cures in 24 for quick project turnaround - • **Versatile Surface Compatibility:** Bonds aluminum, fiberglass, metal, plastic, and wood seamlessly - • **Waterproof & Chemical Resistant:** Reliable repairs that survive underwater and harsh chemicals - • **Unmatched Strength, Steel Reinforced:** Withstands up to 5020 PSI for marine-grade durability ## Overview J-B Weld MarineWeld is a two-part, steel-reinforced epoxy designed for tough marine and watercraft repairs. It offers a tensile strength of 5020 PSI, sets in 4-6 hours, and cures fully within 24 hours to a durable, waterproof bond that withstands temperatures up to 550°F. Compatible with multiple surfaces including aluminum, fiberglass, and wood, it’s the go-to solution for professionals and DIYers seeking reliable, long-lasting underwater repairs. ## Description J-B MarineWeld is a specially formulated two-part epoxy cold weld system that provides for strong, lasting repairs for bonding different or similar surfaces, such as aluminum, metal, composites, fiberglass and others. MarineWeld sets in 4-6 hours at room temperature and is fully cured to a dark grey color in 15-24 hours. Once cured, it can be shaped, tapped, filed, sanded and drilled and will retain its strength above or below the waters’ surface. MarineWeld has a 1:1 mixing ratio and tensile strength of 3960 PSI. ## Features - J-B WELD MARINEWELD: A two-part epoxy cold weld system that provides strong, lasting repairs to multiple surfaces. Perfect for all DIY marine and watercraft repairs. - CURE AND SET TIME: After mixing the tubes at a 1:1 ratio, it takes 4-6 hours to set and 16-24 hours to cure. Once cured J-B Weld MarineWeld can be tapped, filled, sanded, molded and drilled. J-B Weld MarineWeld’s set and cure color is dark grey. - VERSATILE AND DEPENDABLE: J-B Weld MarineWeld is steel reinforced, has a tensile strength of 5020 PSI and can withstand temperatures up to 550 degrees Fahrenheit (287 degrees Celsius). When fully cured, MarineWeld is waterproof and resistant to petroleum, chemical and acid. It retains strength above & below water. - SURFACE APPLICATIONS: Aluminum, Fiberglass, Metal, Plastic/Composite, Wood. - DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World’s Strongest Bond. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087QTMXD2 | | Best Sellers Rank | 698,159 in DIY & Tools ( See Top 100 in DIY & Tools ) 284 in Metal Filled Epoxies | | Brand | J-B Weld | | Colour | Grey | | Compatible Material | Fibreglass, Metal, Plastic, Wood | | Container Type | Tube | | Country Of Origin | USA | | Full Cure Time | 24 Hours | | Item Form | Paste | | Item Package Quantity | 1 | | Item Volume | 60 Millilitres | | Item form | Paste | | Manufacturer | J-B Weld | | Material | Aluminum | | Other Special Features of the Product | Strong, Waterproof | | Special feature | Strong, Waterproof | | Specific Uses For Product | Marine Repair, Watercraft Repair, Underwater Use | | Specific uses for product | Marine Repair, Watercraft Repair, Underwater Use | | Tensile Strength | 3960 Pounds Per Square Inch | | Water Resistance Level | Waterproof | ## Images ![8272 MarineWeld Marine Epoxy - 2 oz.(2Pack) - Image 1](https://m.media-amazon.com/images/I/61ZWj2Loe2L.jpg) --- ## 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.co/products/255679477-8272-marineweld-marine-epoxy-2-oz-2pack](https://www.desertcart.co/products/255679477-8272-marineweld-marine-epoxy-2-oz-2pack) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-31*