Irwin Chalk Refills

SKU: 64902

Irwin Part 

  • High visibility chalk for self chalking line reels.
  • For use on a variety of surfaces including wood, drywall, concrete, stone, and metal.
  • Permanent colors, especially black and red, produce long lasting lines that won't fade.
  • For non-permanent lines use white or blue color.
  • Fluorescent colors for low visibility applications.