







🔧 Fix it once, fix it right—J-B Weld, the ultimate bond for the relentless pro.
J-B Weld Original Steel Reinforced Epoxy Syringe is a high-strength, two-part epoxy adhesive that creates a permanent bond with a tensile strength of 5020 PSI. It sets in 4-6 hours and fully cures in 15 hours, turning dark gray upon hardening. Resistant to temperatures up to 800°F, it can be molded, sanded, drilled, and filed, making it ideal for metal and multi-surface repairs in automotive, plumbing, marine, and home applications.
| Product Dimensions | 3.18 x 11.13 x 21.92 cm; 222 g |
| Color | gray (dark gray) |
| Material Type | Epoxy |
| Included Components | Mixing Stick |
| Special Features | Quick Setting |
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