Heat-Resistant spray for temperatures up to 750°C.

Hard Hat 7715 and 7778 should be used on new, bare steel, blasted steel or light rusted steel surfaces or properly prepared painted substrates alike barbecue grills, fire place equipment, space heaters etc. 

Provides heat resistance up to 750°C (= 1380°F) dry heat (short term peak resistance) in sheltered or interior environments.