--- product_id: 14367832 title: "J-B Weld MarineWeld" brand: "j-b weld" price: "€ 13.48" currency: EUR in_stock: true reviews_count: 13 category: "J B Weld" url: https://www.desertcart.sk/products/14367832-j-b-weld-marineweld store_origin: SK region: Slovakia --- # 2350 PSI Tensile Strength 100% Waterproof Seal UV Resistant Formula J-B Weld MarineWeld **Brand:** j-b weld **Price:** € 13.48 **Availability:** ✅ In Stock ## Summary > ⚓ Seal it. Fix it. Sail on with confidence. ## Quick Answers - **What is this?** J-B Weld MarineWeld by j-b weld - **How much does it cost?** € 13.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/14367832-j-b-weld-marineweld) ## 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 - • **Rapid Full Cure:** Achieves full strength in just 1 hour—get back on the water faster. - • **Marine-Grade Durability:** Engineered to withstand harsh saltwater and sun exposure for lasting repairs. - • **Trusted Brand Reliability:** Backed by J-B Weld’s proven performance and 4.6-star rating from thousands of pros. - • **Precision Syringe Delivery:** Easy 1:1 mix ratio in a convenient syringe for mess-free application every time. - • **Versatile Fiberglass Bonding:** Perfect for boat hulls, watercraft, and plastic repairs with superior adhesion. ## Overview J-B Weld 50172 MarineWeld Syringe is a high-viscosity, two-part adhesive designed specifically for marine and watercraft repairs. It delivers a waterproof, UV-resistant, and chemically durable bond with a tensile strength of 2350 PSI. Packaged in a user-friendly syringe for precise 1:1 mixing, it fully cures in 1 hour, making it the go-to solution for professionals and enthusiasts needing fast, reliable fixes on fiberglass and plastic surfaces. ## Description DescriptionJ-B Weld 50172 25 ml. MarineWeld Syringe Review: Performance - So happy they came put with white marine grade. I use this on my Hurricane boat to patch minor holes and worked out perfect. I have always trusted JB Weld to do the job and it keeps performing. Review: Works amazing for fiberglass repair - Great for fiberglass repair on my hood that was splitting! Holds very Strong! Very straight foreword to apply. ## Features - J-B WELD MARINEWELD: A specially formulated two part adhesive & sealant that provides a strong and flexible bond that is waterproof, and chemical & UV resistant. J-B Weld MarineWeld comes in a syringe allowing for an easy 1:1 mix ratio ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00R2CDVIW | | Best Sellers Rank | #1,592 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Hardware Adhesives & Sealers | | Brand | J-B Weld | | Brand Name | J-B Weld | | Color | 25 ml. | | Compatible Material | Plastic | | Container Type | Syringe | | Customer Reviews | 4.6 out of 5 stars 2,975 Reviews | | Full Cure Time | 1 Hours | | Global Trade Identification Number | 00043425501721 | | Included Components | JBWeld 50172 | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | BONDING_ADHESIVES | | Item Weight | 2.1 Ounces | | Manufacturer | JBWeld | | Material | Fiberglass | | Material Type | Fiberglass | | Model | 50172 | | Number of Pieces | 1 | | Other Special Features of the Product | UV Resistant, Waterproof | | Part Number | 50172 | | Special Feature | UV Resistant, Waterproof | | Specific Uses For Product | Marine, Watercraft Repair | | Tensile Strength | 2350 Pounds Per Square Inch | | UPC | 043425501721 043425700162 | | Viscosity Level | High | | Volume | 25 Milliliters | | Warranty Description | Manufacturer Warranty | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** J-B Weld - **Item Form:** Liquid - **Material:** Fiberglass - **Special Feature:** UV Resistant, Waterproof - **Specific Uses For Product:** Marine, Watercraft Repair ## Images ![J-B Weld MarineWeld - Image 1](https://m.media-amazon.com/images/I/710mAs4eU0L.jpg) ![J-B Weld MarineWeld - Image 2](https://m.media-amazon.com/images/I/81JQ3I9IaTL.jpg) ![J-B Weld MarineWeld - Image 3](https://m.media-amazon.com/images/I/713+oshgbtL.jpg) ![J-B Weld MarineWeld - Image 4](https://m.media-amazon.com/images/I/81zNFkvP8aL.jpg) ![J-B Weld MarineWeld - Image 5](https://m.media-amazon.com/images/I/81Gs6fOhesL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Performance *by S***N on March 10, 2026* So happy they came put with white marine grade. I use this on my Hurricane boat to patch minor holes and worked out perfect. I have always trusted JB Weld to do the job and it keeps performing. ### ⭐⭐⭐⭐⭐ Works amazing for fiberglass repair *by A***R on March 24, 2026* Great for fiberglass repair on my hood that was splitting! Holds very Strong! Very straight foreword to apply. ### ⭐⭐⭐⭐⭐ Very strong *by R***N on March 19, 2026* Very strong. Fixed a boat hatch strut bracket that the holes were wallowed out. Filled the holes and installed new screws strong fix. Also fixed a button snap hole in the boat deck. ## Frequently Bought Together - J-B Weld 50172 25 ml MarineWeld Syringe - J-B Weld 8277 WaterWeld Epoxy Putty Stick - 2 oz., Off White - J-B Weld 8272 MarineWeld Marine Epoxy - 2 oz. --- ## 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.sk/products/14367832-j-b-weld-marineweld](https://www.desertcart.sk/products/14367832-j-b-weld-marineweld) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-13*