Description
Overview
J-B Weld KwikWeld (8276) is designed for fast-setting, permanent epoxy bonding and cold weld repairs on metal and multiple other surface types.
| Specification | Value |
|---|---|
| MPN | 8276 |
| Brand | J-B Weld |
| Sub-Brand | KwikWeld |
| Weight | 1 lb |
| Container Size | 2 oz (2-part package) |
| Product Form | Paste |
| Adhesive Type | Two-Part Epoxy |
| Curing Time | 6 minutes (working time after mixing) |
| Tensile Strength | 2,424 PSI |
| Holding Power | 3,127 PSI |
| Maximum Temperature Resistance | 300F (148C) |
| Dry Color | Dark Gray |
| Recommended Surface Type | Steel and multiple surface types |
| Warnings | California Prop 65: Cancer www.P65Warnings.ca.gov |
Technical Features
- Fast 6-minute set time: Reduces downtime on repairs, allowing faster progression to shaping, filing, or drilling without waiting for extended cure cycles.
- 2,424 PSI tensile strength: Provides a high-strength, permanent bond rated to withstand significant mechanical stress once fully cured.
- 3,127 PSI holding power: Delivers industrial-grade adhesion suitable for structural repairs and load-bearing applications.
- Temperature resistance up to 300F: Maintains bond integrity in moderate-heat environments such as engine bays and exhaust-adjacent surfaces.
- Two-part epoxy paste formulation: Mixed at point of use to initiate the cold weld reaction, eliminating the need for heat or welding equipment.
- Machinable after curing: The cured bond can be shaped, tapped, filed, sanded, and drilled, allowing precision finishing and hardware integration.
- Dark gray dry color: Blends naturally with steel and metal surfaces for a discreet finished appearance.
Applications
- Permanent repairs to steel and metal components where welding equipment is unavailable.
- Automotive epoxy repairs including brackets, housings, and metal castings.
- Bonding, gap-filling, and patching across multiple surface types where a fast-setting, high-strength adhesive is required.
- Repairs requiring post-cure machining, threading, or surface finishing.
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