Irwin® Strait-Line®

Irwin® Strait-Line® 64902 Permanent Marking Chalk, Red, 8 oz Capacity, Squeeze Bottle Package

31223874 MFG #: 64902
$2.89 / EA
Non-Stock Item
Irwin® Strait-Line® 64902 Permanent Marking Chalk, Red, 8 oz Capacity, Squeeze Bottle Package
  • Capacity: 8 oz
  • Color: Red
  • Country of Origin: CN
  • Manufacturer Name: Stanley Black & Decker
  • Odor/Scent: Odorless
  • Package Type: Squeeze Bottle
  • Type: Permanent
Irwin® Strait-Line®, 64902, Permanent Marking Chalk, Red, 8 oz Capacity, Squeeze Bottle Package Type, Odorless Odor/Scent
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  • Application
  • Item Features
  • Standards
Roofing, Concrete Layout, Exterior Layout, Steel and Metal Fabrication
  • The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping
  • Irwin® Strait-Line® introduces its new Hi-flow nozzle cap for improved chalk flow on permanent staining chalks
  • The cap allows for quicker chalk fills and less clumping when using higher-density permanent staining chalks
  • Exterior use
  • For use on a variety of surfaces including wood, drywall, concrete, stone and metal
  • Permanent colors, especially black and red, produce long lasting lines that won't fade
  • Proprietary formulations for dark, sharp lines and reliable performance
  • Micro-fine for more marking power
  • Calcium carbonate, red iron oxide, silica-crystalline quartz compositions
  • 8.5 - 9.5 pH
  • Powder form
  • 3.4 - 3.45 Relative density
  • Produces color line that remains visible for weeks
  • Up to 2 months permanence
  • Weather resistant lines remain visible after weeks of weather, sun and jobsite wear and tear
OSHA 29CFR 1910.134