Strait-Line 4935526 Permanent Staining Marking Chalk, Black, 5 Lbs
Description
Highlights:
- Color : Black
- Size : 5 lb
- Weatherability is 4+ months
- Uses outdoor exterior and concrete layout
- Extreme conditions long term applications
- Weatherproof lines withstand months of weather, sun and jobsite wear and tear
- Reduces the need for spraying a sealant on snapped lines
- The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping