The MARKAL® lumber crayon is a soft, wax-based crayon the makes smear-resistant marks with superior color separation for reduced scanning errors and accurate grading. Marks concrete blocks, lumber, metal, plastic, rubber, paper, cardboard, and ceramics. For layout work on rough or smooth surfaces. Also known as keel or layout chalk, compatible with Lucidyne ColorScan® grade mark readers.
This listing is for pkg. of 12.
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Home and Garden > Home Improvement > Power & Hand Tools > Hand Tools > Measuring & Layout Tools > Marking Tools