Irwin Strait-Line Blue Standard Marking Chalk - 8 oz

  • Interior or exterior use
  • Marks are temporary
  • Provides great visibility
$1.99
Availability: In stock
SKU
132175

Details

Irwin Strait-Line marking chalks have a newly engineered flip-top cap that keeps the chalk in the bottle where you want it and stops it from spilling out in areas that you don't. The flip-top cap, seals the chalk in an air-tight chamber, keeping out moisture and reducing the risk of clumping.

Features
  • Interior or exterior use
  • Marks are temporary
  • Provides great visibility
Applications - Indoor/ outdoor
  • Roofing
  • Paneling
  • Interior Layout
  • Siding
Specifications
  • Color: Blue
  • Size: 8 oz
  • Compositions: Calcium Carbonate, Ultramarine Blue, Silica
  • Form: Powder
  • Odor/Scent: Odorless
  • Relative Density: 2.7 to 2.71
  • Specific Gravity: 2.7 to 2.71
  • pH Range: 8.5 to 9.5
  • Type: Standard
  • Weatherability: 1 Week
  • Permanence: 1

Safety Data Sheet.pdf

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