Chalk lines and powder

The straight line that transforms every marking into a signature of professional precision. Discover our chalk lines from 50' to 100', permanent and temporary chalk powders in 8oz and 2.5lb sizes, available in blue, red, and black. Ultra-durable 1.8mm series cases, 30-second fast refill, guaranteed visibility up to 30 meters. In Quebec for years, we've been equipping professionals who tolerate no deviation. In stock now. Free shipping on orders over $150.