IRWIN® STRAIT-LINE® marking chalks have an innovative flip-top cap that keeps the chalk in the bottle where you want it. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping.
5 lb bottle
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Pioneer Materials, Inc. 1916 S Kessler, Wichita KS, 67213 US