Irwin Strait-Line 65201 Standard Marking Chalk Refill 2.5 Lb Bottle Blue Permanent Color

Strait-Line 65202 standard chalk refill in a 2.5 lb bottle, red color formulated for permanent marks on rough lumber, concrete, and steel. Pairs with standard chalk reels for layout work, framing,...

Strait-Line Standard Marking Chalk, 5 lb, Bottle, Blue

Blue standard marking chalk in 8 oz bottle refills chalk reels for layout and trade marking. Standard formula removes from most surfaces. Carpenters, electricians, and drywall crews use blue chalk...

Red permanent staining chalk in 8 oz bottle marks layout lines that resist weather and foot traffic. Outdoor concrete, roofing, and exterior layout work calls for staining chalk where marks must...

Red permanent staining chalk in 5 lb bulk bottle marks layout lines that withstand weather, traffic, and exposure. Roofing, exterior, and outdoor concrete crews use staining chalk where marks must...