IRWIN – Strait-Line® Blue Standard Marking Chalk 5lb

• Temporary marking chalk. • The Irwin 5lb blue chalk is used for creating chalk lines on both floors and wall. • Hi-Flow Nozzle Cap: For improved chalk flow, quicker chalk fills, and less clumping. • The 5lb packaging is ideal when you need to create chalk lines on a regular basis. • For use on a variety of surfaces including wood; drywall; concrete; stone; and metal. >> The IRWIN® STRAIT-LINE® chalk range has a wide range of permanencies and colors. Whether working indoors or out on finished surfaces or in extreme conditions, IRWIN® STRAIT-LINE® has the ideal chalk for every job. Dust-off chalk is temporary chalk that can be used to mark interior walls and trim and then be wiped away cleanly. 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 do not want. The flip-top cap; available on all IRWIN STRAIT-LINE chalk bottles; seals the chalk in an airtight chamber; keeping out moisture and reducing the risk of clumping.