--- product_id: 479484880 title: "High Heat Epoxy Syringe, Dark Grey" brand: "j-b weld" price: "€ 51.00" currency: EUR in_stock: true reviews_count: 6 category: "J B Weld" url: https://www.desertcart.sk/products/479484880-high-heat-epoxy-syringe-dark-grey store_origin: SK region: Slovakia --- # 4730 PSI tensile strength Heat resistant up to 550°F Sets in 1 hour at room temp High Heat Epoxy Syringe, Dark Grey **Brand:** j-b weld **Price:** € 51.00 **Availability:** ✅ In Stock ## Summary > 🔥 Fix it once, fix it forever — the heat-proof bond that means business! ## Quick Answers - **What is this?** High Heat Epoxy Syringe, Dark Grey by j-b weld - **How much does it cost?** € 51.00 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/479484880-high-heat-epoxy-syringe-dark-grey) ## 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 - • **Fast & Efficient Cure:** Sets in just 1 hour at room temperature, accelerates to 1 hour at 250°F for rapid fixes. - • **Industrial-Grade Strength:** Delivers a rock-solid 4730 PSI bond that resists chemicals and fuels. - • **Unmatched Heat Resistance:** Withstands extreme temperatures up to 550°F, perfect for high-heat repairs. - • **Precision Application Syringe:** Easy 1:1 mix ratio in a convenient syringe for mess-free, professional repairs. - • **Versatile Surface Compatibility:** Bonds seamlessly to metal, plastic, wood, ceramic, concrete, and fiberglass. ## Overview J-B Weld High Heat Epoxy Syringe is a professional-grade, two-part epoxy designed for durable, heat-resistant repairs up to 550°F. Offering a powerful 4730 PSI bond that resists chemicals and fuels, it cures quickly—setting in 1 hour at room temperature and fully curing in 24 hours. Compatible with a wide range of materials including metal, plastic, wood, and ceramic, this epoxy is the go-to solution for lasting, high-performance fixes. ## Description J-B Weld High Heat Epoxy Syringe, Dark Grey ## Features - J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a permanent bond that has a 4730 PSI strength and is chemical and fuel resistant. At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1 hour at 250°F. - CURE AND SET TIME: At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1 hour at 250°F. - PRODUCT FEATURES AND STRENGTH: J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a permanent bond that has a 4730 PSI strength and is chemical and fuel resistant. - SURFACE APPLICATIONS: Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile and Fiberglass ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Q8DQLJ2 | | Best Sellers Rank | #91,651 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #498 in Epoxy Adhesives | | Brand | J-B Weld | | Brand Name | J-B Weld | | Colour | Grey | | Compatible Material | Ceramic, Metal, Plastic, Polyvinyl Chloride, Wood | | Container Type | Syringe | | Customer Reviews | 4.6 out of 5 stars 1,411 Reviews | | Full Cure Time | 24 Hours | | Included Components | Epoxy Syringe | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | J-B Weld High Heat Epoxy Syringe | | Item Weight | 25 Grams | | Manufacturer | J-B Weld | | Manufacturer Part Number | 50197 | | Material | Epoxy | | Material Type | Epoxy | | Model | 50197 | | Number of Pieces | 1 | | Other Special Features of the Product | Strong | | Special Feature | Strong | | Specific Uses For Product | Repair, Tile Repair | | Tensile Strength | 4730 Pounds Per Square Inch | | UPC | 043425700346 043425501974 | | Unit Count | 1.0 Count | | Viscosity Level | Medium | | Volume | 25 Millilitres | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** J-B Weld - **Item Form:** Liquid - **Material:** Epoxy - **Special Feature:** Strong - **Specific Uses For Product:** Repair, Tile Repair ## Images ![High Heat Epoxy Syringe, Dark Grey - Image 1](https://m.media-amazon.com/images/I/71E4GDnAiCL.jpg) ![High Heat Epoxy Syringe, Dark Grey - Image 2](https://m.media-amazon.com/images/I/61aVR5iZZHL.jpg) ![High Heat Epoxy Syringe, Dark Grey - Image 3](https://m.media-amazon.com/images/I/81vNeNOHRZL.jpg) ![High Heat Epoxy Syringe, Dark Grey - Image 4](https://m.media-amazon.com/images/I/71mS2CH4KRL.jpg) ![High Heat Epoxy Syringe, Dark Grey - Image 5](https://m.media-amazon.com/images/I/71J3m5uszDL.jpg) ## Questions & Answers **Q: Is this good for bonding outdoor granite together that is exposed to sunlight/heat?** A: Look to the 8265S original for this **Q: Which is stronger, this product or the jar of extreme heat JB weld?** A: This ,the Extreme is for exhaust manifold repair mostly. **Q: Will this bond ceramic magnets to iron flywheels. Application is jet ski /w/ water cooled flywheel cover. Temps likely under 300 degrees?** A: Better to use a gray RTV silicone. like is used for engine building. Any brand. Can easily handle the heat and is also a good adhesive. **Q: Is it water resistant?** A: yes it is water resistant but the surfaces must be dry and clean before application. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***A on 30 November 2025* ### ⭐⭐⭐⭐⭐ Review *by J***E on 3 January 2026* ### ⭐⭐⭐⭐⭐ Review *by T***T on 4 January 2026* ## Frequently Bought Together - J-B Weld High Heat Epoxy Syringe, Dark Grey - J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste - 3 oz - J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick - 2 oz. , Grey --- ## 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/479484880-high-heat-epoxy-syringe-dark-grey](https://www.desertcart.sk/products/479484880-high-heat-epoxy-syringe-dark-grey) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-07*