• Most marking chalk marks are temporary - provides greater visibility in standard lighting conditions
• Durable formula is weather-resistant and suitable for interior or exterior use
• Use to show layout changes and corrections on metal, concrete, lumber, plastic, cardboard and other surfaces
• For self chalking line reels
• Flip-top caps on all chalk bottles sealing the chalk in an airtight chamber
• Keeps out moisture and reduces clumping risk
• Use Standard for temporary chalk marking, Hi-Visibility for low light conditions and Permanent for weeks of outdoor weather-resistance

FOR CALIFORNIA SHOPPERS

Hello Californians! Your government wants us to show you the following message:

• ⚠  WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov