ALL MARKING CHALK IS NOT CREATED EQUAL
Keson is the only company making marking chalk in the United States. We believe we have created the best marking chalk in the world. The color and the amount of the pigment determines the vividness and permanence of the line. Keson red marking chalk sticks to your line until you decide you want it to stick to something else. Over the years, we’ve fine tuned our formulas to produce this red chalk paint that performs with consistent excellence, batch after batch.
KESON PROCHALK SEMI-PERMANENT CHALK
For weather- and water-resistant lines that hit and stick for a long time but will eventually wear away naturally. Exterior applications of this semi-permanent chalk include concrete layouts, roofing, and metal fabrication.
- Weight: 5 lbs.