Keson® 105GO ProChalk® High Visibility Marking Chalk Refill, Glo-Orange, 5 lb, Jug

Keson® ProChalk® High Visibility Marking Chalk Refill, Glo-Orange, 5 lb, Jug Marking Chalk Refill, High Visibility, Glo-Orange, 5 lb Capacity, Jug Packing, Odorless Odor/Scent, 85 to 95% Calcium Carbonate/5 to 15% Glo Orange Pigment/0.1 to 1% Silica.

Features

• Color: Glo Orange
• Weight: 5
• Minimum Breaking Strength (lb): Glo Color
• Weight /1000ft (lb): Odorless Orange Powder
• pH: 8.6 - 8.8 (Saturated Solution)
• Specific Gravity (H2O=1): 2.7