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. For continuous temperatures up to 650°C For peak temperatures up to 750°C For on bare metal or slightly rusted surfaces Ideal for engines, heat cannons, pipes, vents, etc. To handle after 3 hours (at 20°C) Available in black satin-matt and Aluminium Pack of 6 500ml Aerosols.