J-B Weld HighHeat™ Epoxy Putty is specifically formulated to bond and repair materials exposed to high temperatures in automotive and industrial maintenance applications. It cures to a tough, hard bond with little to no shrinkage.

This industrial-strength product outperforms conventional epoxy putties at high temperatures, and sets in 1 hour at room temperature. After 8 hours, it can be drilled, tapped, machined, ground, filed and painted.

Offers exceptionally high strength in continuous 232°C (450°F) and up to 260°C (500°F) intermittent. Resistant to water, chemicals and heat.

Specifications:

Bonding Strength: 800 PSI (600 PSI at 400°F).
Temperature Resistant: up to 232°C (450°F) or 260°C (500°F).
Set Time: 1 Hour.
Cure Time: 8 Hours.
Colour When Dry: Machine Grey.
Size: 57g.