Strait-line 5 Lb Temporary Marking Chalk Blue 1 Pk

Irwin Strait-Line blue marking chalk is a professional-grade powder chalk designed for contractors and commercial users who need clear, temporary layout lines on any job site material. The 5 lb. bag provides reliable marking performance for layout changes and reference points.

This non-toxic chalk produces sharp, easily readable lines using fine chalk particles that stand out clearly for quick visual reference. Whether you're establishing temporary guidelines or marking layout changes, Strait-Line chalk delivers the visibility and ease of use that professionals depend on.

Features and Benefits

• Innovative flip-top cap: The airtight design keeps chalk sealed in the bottle where you want it, reducing moisture exposure and clumping so the chalk stays fresh and ready to use.
• Hi-flow nozzle cap: Designed for quicker, cleaner chalk fills with improved flow, especially helpful when working with higher-density permanent staining chalks.
• Fine chalk particles: Produces sharp, crisp lines that are easy to read and ideal for precise layout work.
• Non-toxic composition: Safe for use on interior and exterior surfaces without harmful concerns.
• Easy to use: Snap cap design makes storage and handling straightforward on the job site.

Specifications

• Brand: Irwin
• Model: 65101ZR
• Color: Blue
• Weight: 5 Lb.
• Type: Temporary marking chalk
• Composition: Non-toxic powder