RUST-OLEUM® Hard Hat Aerosols Fluorescent Topcoats 2200 Series are based on a fast drying acrylic resin. The products are based on special fluorescent pigments and are lead- and chromate free.Recommended Uses:Should be applied over RUST-OLEUM Hard Hat 2190 Flat White; for exterior applications it is recommended to recoat Fluorescent Topcoats 2200 with RUST-OLEUM Hard Hat 2500 Clear. Intended for safety marking or signalling. Should be used in light industrial exposures, normal humidity and interior applications. SpecificationsSize: 500 mlAppearance: Flat/fluorescent Colour: Fluorescent RedPropellant: Dimethyl ether Recommended film thickness: 25 µm dry, equals averagely 100 µm wet VOC-content: 653 g/l Drying times 20°C/50% r.v. To touch: 15 minutes To handle: 30 minutes To recoat: After 1 hour Full hardness 3 days Heat resistance: 100°C (dry heat) Coverage: Theoretical: 2.1 m² per spray can at 25 µm dry Practical: Practical coverage depends on many factors such as porosity and roughne