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🔥 Fix it fast, fix it strong — the heat-proof bond pros trust!
J-B Weld High Heat Epoxy Syringe is a professional-grade, two-part epoxy that forms a permanent, heat-resistant bond up to 550°F with 4730 PSI strength. It cures quickly—setting in 1 hour at room temperature and fully curing in 24 hours, or faster with heat. Compatible with a wide range of materials including metal, plastic, wood, and ceramic, this dark grey epoxy is ideal for durable, chemical- and fuel-resistant repairs in demanding environments.

| Asin | B09Q8DQLJ2 |
| Best Sellers Rank | #27,496 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #166 in Epoxy Adhesives |
| Brand Name | J-B Weld |
| Colour | Grey |
| Compatible Material | Ceramic, Metal, Plastic, Polyvinyl Chloride, Wood |
| Container Type | Syringe |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,509) 4.6 out of 5 stars |
| 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 Type | Epoxy |
| Model | 50197 |
| Number Of Pieces | 1 |
| Other Special Features Of The Product | Strong |
| Specific Uses For Product | Repair, Tile Repair |
| Tensile Strength | 4730 Pounds Per Square Inch |
| Unit Count | 1.0 Count |
| Upc | 043425501974 |
| Volume | 25 Millilitres |
| Water Resistance Level | Water Resistant |
User
JB weld rocked engine oil pit. 5 stars
Nov: 2025Does what it says. I am from India and probably this is the first review from Indian Standpoint. I broke my engine oil pit hitting a rocky bottom on the road, which made a dent in the sump. After researching much I found out this solution to fix break for temperatures outside normal epoxy range and to my wonders this works great. I sanded the surface as described, cleaned it with rubbing alcohol and pasted a mix of the solution. It looks rock solid and theres no leak as well.Update: July 2026: It shows no sign of wear or leaks. Perfectly aligned as fixed. Hats off to the makers for products like these almost helped my ₹50k
User
Funciono muy bien
Producto funcional. Cumple con sus especificaciones. Lo use para pegar una tuerca que fija la bobina a la tapa de punterías y pego muy bien entre metal y plastico.
User
J&B liquid weld high heat
Super product very durable, quick drying time, good bonding, very effective and heat resistant. Used it to repair my outdoor stainless steel gas grill hood.
User
Very good product
Very good product, thank you. It is heat resistant, as stated. I used it to stick a knob back onto an airfryer and it has worked really well.
User
Fantastic when all else fails.
I used this on a botched oil drain plug re-tapping job. Installed a valvomax drain plug with the JB weld high heat epoxy. Works like a charm! So far 10 hours on the fix and all's well.
User
Please make sure check the supplier reviews..JB weld it product was amazing
Dessertcart just playing around with the delivery date!
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