Keson 105GL ProChalk Semi-Permanent Marking Chalk (5 lb)

Product Description

Keson 105GL is a 5 lb ProChalk semi-permanent marking chalk formulated to produce weather- and water-resistant lines for exterior marking. It is designed for use with self-chalking line reels and yields approximately 12–15 strikes per fill. Intended applications include construction, surveying, landscaping, concrete layout, roofing, and metal fabrication. The formulation offers good flow for easy reel fill-up and produces distinct temporary layout lines that resist water and weather.

• ProChalk semi-permanent formulation produces weather- and water-resistant lines.
• Designed for use with self-chalking line reels; typical yield 12–15 strikes per fill and good flow for easy reel fill-up.
• 5 lb container for exterior marking tasks including construction, surveying, landscaping, concrete layout, roofing, and metal fabrication; made in USA.

Product Highlights

Semi-permanent ProChalk marking chalk for exterior layout; 5 lb container; typical yield 12–15 strikes per fill.

Product Information

Standard Information

• Brand: KESON
• Manufacturer Part Number: 105GL
• Country of Origin: USA