Rust Oleum Hard Hat Heat Resistant Spray Paint - Black, 500ml

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.

Specifications:
Size: 500 ml
Appearance: Satin gloss
Colour: Black
Propellant: Dimethyl ether
Recommended film thickness: 25 ìm dry, equals 100 ìm wet
VOC-content: 640 g/l

Drying times: 20°C/50% r.h.
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
Gradually heat the coating to 150°C (max. 50°C/hour).
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.