Stains surfaces; visible after weeks of weather exposure and jobsite wear. Reduces need for spray sealant. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping.Stains surfaces; visible after weeks of weather exposure and jobsite wear. Reduces need for spray sealant. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping. See More
Stains surfaces; visible after weeks of weather exposure and jobsite wear. Reduces need for spray sealant. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping.
