Chalk Refill Prochalk Semi-Permanent Size:5lb. depending on curing conditions

depending on curing conditions

CHEMICAL RESISTANCE

Refer to the Safety

CONCRETE BROOM

Fill the perforated sleeve completely and remove the static mixer completely

Chalk Refill Prochalk Semi-Permanent Size:5lb. depending on curing conditionsProChalk 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 include concrete layout, roofing, metal fabrication. PERMANENCY STANDARD HI VISIBILITY SEMI PERMANENT PERMANENT UNLIMITED DYE COLOURS Blue White Lime Orange Yellow Black Red Back Blue Red Bue Red PERMANENCE RANK 1 2 3 4 5 BEST FOR Interior Exterior Exterior Exterior Exterior Exterior