Each 17-oz. can covers up to 530 linear ft. Chalk lasts 15 to 30 days when exposed to traffic and weathering. Can be easily removed by wire brush or power washer. Feature a precision-line spray tip that leaves virtually no overspray. Please Note: Requires special handling due to DOT regulations. Additional shipping charges will apply. Covers up to 530 linear feet Lasts 15 to 30 days after applying Easy removal
