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  • For use on a variety of surfaces including wood, plasterboard, concrete, stone, and metal
  • Easy to open flip-top cap
  • Permanent colours produce long lasting lines that won't fade

IRWIN Strait-Line Permanent Marking Chalk is suitable for use on a variety of surfaces including wood, plasterboard, concrete, stone. Permanent colours produce long lasting lines that won't fade and reduces the need for additional sealant.

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

Shop wherever you are, whenever you want.

  • Buy products online from our wide range
  • Click & Collect your purchase in-store or we'll deliver it to you
  • Zip pay is now available to purchase products online

Visit our Shop Online page to learn more.