Keson 105GO ProChalk Hi-Visibility Glo-Orange 5 lb Marking Chalk:

The Keson 105GO ProChalk Hi-Visibility Glo-Orange Marking Chalk is designed for professionals who need bold, highly visible lines that stand out in any environment. Perfect for temporary exterior applications, this chalk provides vibrant color and reliable performance for construction, layout, and correction tasks.These chalks are ideal for projects where markings need to be seen clearly but will wear or wash away naturally within a few days.

Key Features

• High Visibility Formula: Produces bright, glowing orange lines for superior visibility.
• Temporary Markings: Designed to wear or wash away naturally in a few days.
• Performance Level 2: Perfect for exterior applications requiring standout color.
• Smooth Flow: Fine texture ensures easy reel filling and consistent line quality.
• Made in the USA: High-quality manufacturing for professional use.

Specifications

• Brand: Keson
• Model: 105GO
• Series: ProChalk High Visibility
• Color: Glo-Orange
• Weight: 5 lb
• Type: High Visibility Marking Chalk
• Composition: 85–95% Calcium Carbonate, 5–15% Glo-Orange Pigment, 0.1–1% Silica
• pH: 8.6–8.8 (Saturated Solution)
• Specific Gravity: 2.7
• Container: Durable jug with easy-pour design

Applications

• Exterior Layouts: Ideal for marking foundations, framing lines, and outdoor construction.
• Roofing & Masonry: Provides clear, temporary lines for shingles and masonry work.
• Plumbing & Electrical: Great for layout corrections and marking conduit paths.
• General Construction: Perfect for any job requiring highly visible, short-term markings.

The Keson 105GO ProChalk Hi-Visibility Glo-Orange Marking Chalk is the ultimate choice for professionals who need bright, temporary lines that stand out in all conditions. Reliable, easy to use, and built for demanding job sites.