Irwin® Strait-Line® 64802 Permanent Marking Chalk, Red, 4 oz, Squeeze Bottle

25515100 MFG #: 64802

$0.00 / Each

Item currently not in stock. Lead time based upon availability from the manufacturer.

Irwin® Strait-Line® Marking Chalk, Permanent, Red, 4 oz, Squeeze Bottle, Odorless

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The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing
Irwin® Strait-Line® introduces its new Hi-flow nozzle cap for improved chalk flow on perma
The cap allows for quicker chalk fills and less clumping when using higher-density permane
Irwin® Strait-Line® marking chalks have an innovative flip-top cap that keeps the chalk in
Exterior use
Visible after weeks of weather exposure and jobsite wear
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 te

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

Irwin® Strait-Line® marking chalks have an innovative flip-top cap that keeps the chalk in the bottle where you want it

Exterior use

Visible after weeks of weather exposure and jobsite wear

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