Irwin Strait-Line Standard Marking Chalk, White - 4 lb corners and offers non-sag

and offers non-sag

ProLite will not sag of slip on walls and offers a non-slump performance for floor installations

This is the workhorse combination: an ABS drain body with a 2" outlet and a Classic 4" stainless steel grate kit

Material: Cast steel body with soft-grip handles

Tile directly over finished shapes with Schluter SET or ALL-SET mortar

Irwin Strait-Line Standard Marking Chalk, White - 4 lb corners and offers non-sagIrwin Strait Line white standard marking chalk delivers high visibility, temporary lines for layout work on the jobsite. The weather resistant formula works indoors and outdoors and marks cleanly on a wide range of surfaces including wood, drywall, concrete, stone, and metal. A flip top cap seals the chalk in an airtight chamber to keep out moisture and reduce clumping, and the marks remain temporary for easy removal and adjustment. Supplied in a 4 lb