Irwin Strait Line 8 oz. Fluorescent Orange Powder Chalk is a micro fine chalk that marks more visible lines. It is packaged in a plastic squeeze bottle for easy application. The chalk is used for snap line mark, to show layout changes and corrections. IRWIN STRAIT-LINE Marking chalks have a newly engineered flip-top cap that keeps the chalk in the bottle where you want it and stops it from spilling out in areas that you don't. The flip-top cap, available on all IRWIN STRAIT-LINE chalk bottles, seals the chalk in an air-tight chamber, keeping out moisture and reducing the risk of clumping.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov