J-B Weld 8297 HighHeat Epoxy Metal Putty 260C Heat Resistant for Repairs

Product Overview

HighHeat by J-B Weld is a kneadable, dual-component epoxy putty engineered for materials subjected to high temperatures. Ideal for automotive and industrial applications, it provides permanent bonding without shrinkage. This professional-grade putty significantly surpasses conventional products in performance.

Key Features

• Kneadable dual-component epoxy putty
• Permanent bonding without shrinkage
• Professional quality
• Withstands temperatures up to 260 °C (500 °F)
• Withstands a load of 55 kg/cm²
• Hardens to a machine grey color
• Can be drilled, milled, sawn, sanded, polished, and painted after hardening

Specifications

• Brand: J-B Weld
• Model: 8297
• Product Type: Heat-Resistant Epoxy Metal Putty
• Temperature Resistance: 260 °C (500 °F)
• Tensile Strength: 55 kg/cm²
• Work Time: 1 hour at room temperature
• Cure Time (for machining): 8 hours at room temperature
• Color: Machine Grey

Applications

Perfect for repairs and new builds on high-temperature components such as exhaust system manifolds, mufflers, exhaust pipes, and engine blocks.