Exceptionally high strength up to 287°C. Perfect for repairing vehicle exhausts, rust damage and other high heat automotive parts. Resistant to water, chemicals and heat. Bonding Strength - 4730PSI Colour When Dry - Dark Grey HighHeat is a heat-resistant epoxy adhesive for bonding and gap filling substrates exposed to high temperatures up to 500°F. Exceptionally high strength up to 287°C. Perfect for repairing vehicle exhausts, rust damage and other high heat automotive parts. Resistant to water, chemicals and heat. Bonding Strength - 4730PSI Colour When Dry - Dark Grey