| Management number | 254309747 | Release Date | 2026/11/07 | List Price | US$3.00 | Model Number | 254309747 | ||
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J-B Weld High Heat™ 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, High Heat sets in 1 hour and cures to a dark gray color in 24 hours. High Heat’s cure time is accelerated by heat and can cure in 1 hour at 250°F
| Product line | HighHeat |
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| Dry time | 1 h |
| Epoxy adhesive type | Pure Epoxy Adhesives |
| Recommended surface | Multi-Surface |
| Rec. use | Concrete |
| Volume capacity | 1 oz |
| Features | Durable, High Temperature-Resistant |
| Brand | J-B Weld |
| Color | Gray |
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