RUST-OLEUM® Hard Hat Aerosols 7715 and 7778 are heat resistant coatings based on a silicone modified alkyd resin. The products are based on lead- and chromate free pigments. Recommended Uses: 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.Intended for small maintenance jobs or for touch-up. RUST-OLEUM Hard Hat 7778 provide heat resistance up to 750°C (= 1380°F) dry heat (short term peak resistance) in sheltered or interior environments.

Brand Name	Rust Oleum
Colour	Black
Material	Silicone modified alkyd resin
Manufacturer Model No	7778
Type	Aerosol Spray Paint
Protects From	Heat
Size	500 ml
Appearance	Satin gloss
Propellant	Dimethyl ether
Recommended film thickness	25 ìm dry, equals 100 ìm wet
VOC-content	640 g/l
Drying times	To touch: 1 hour, To handle: 3 hours, To recoat: Within hour or after 48 hours, Full hardness: 24 hours after minimum service temperature of 150°C has been reached
Heat resistance	Standard 600°C (dry heat), Short term peak resistance 750°C (dry heat)
Coverage	Theoretical: 2 m² per spray can at 25 ìm dry, Practical: Practical coverage depends on many factors such as porosity and roughness of the substrate and material losses during application.