Irwin 4935522 Permanent Marking Chalk Refill, 2 Lb, Crimson Red Carpet Combines two levels of protection

Combines two levels of protection in one breaker space

Solid Brass

Maintains surface integrity and extends the life of a roof

Wood & steel wedges are included for assembly

Irwin 4935522 Permanent Marking Chalk Refill, 2 Lb, Crimson Red Carpet Combines two levels of protectionHighlights: Size: 2 Lb Color : Crimson Red Composition: Red Iron Oxide Pigment Red 101, Talc, Silica Form: Powder Specific Gravity: 4. 5 Type: Permanent Staining Stains surfaces Visible after weeks of weather exposure and jobsite wear. Reduces need for spray sealant. The flip top cap seals the chalk in an airtight chamber Keeping out moisture and reducing the risk of clumping