The Keson 105B Chalk in Blue is a premium-grade marking chalk designed to deliver exceptional performance for various applications. With its high-quality formulation, this chalk ensures vibrant, long-lasting lines that are both highly visible and resistant to fading. Ideal for use in construction, surveying, and other professional settings, the Keson 105B Chalk offers superior coverage and ease of use, making it a dependable choice for precise marking needs.

• High-Quality Blue Marking Chalk: Delivers bright, vivid blue lines that stand out clearly on various surfaces.
• 5 lb. Bulk Size: Provides ample chalk for extended use and reduces the need for frequent refills.
• Excellent Coverage: Ensures consistent application and visibility with minimal effort.
• Durable and Long-Lasting: Designed to withstand various environmental conditions and resist wear.
• Versatile Use: Perfect for construction, surveying, and any other applications requiring precise markings.
• Easy to Use: Compatible with most chalk line reels for efficient and hassle-free application.