HARD HAT® LINE PAINT SPRAY CAN - For use with RUST-OLEUM® line pullers - Adjustable line width from 5 to 10 cm - Possible after just 4 hours of light traffic - Adheres to asphalt, concrete, grass, metal, wood, etc. - Also available in 500 ml Durable line marking, based on fast-drying low-fat soy oil alkyd resin, for drawing lines in parking garages, factories, warehouses, sports fields, stadiums and all situations where traffic control is desired.