KESON CHALK'S FIVE LEVELS OF INTENSITY:

Keson Chalk meets the diverse needs of their customers. Furthermore the color and amount of the pigment determines the vividness and permanence of the line.

#1 ProChalk Standard:

Basic chalk line needs that are easier to clean up or let wear away naturally. As a result Pro Chalk Standard is for Interior/Exterior use. Applications such as: Interior layout, Roofing, Siding, Paneling.

• Blue
• White

#2 ProChalk High Visibility:

While Prochalk standard has Highly visible applications this product is designed to wear or wash away naturally in a few days and is intended for exterior use. Applications such as: Corrections, Plumbing, Electrical, Roofing, Masonry

• Glo-Orange,
• Glo-Lime
• Yellow

#3 ProChalk Semi-Permanent:

In addition to standard chalk the semi-permanent is weather & water-resistant. As a result the semi-permanent is designed for exterior use. Applications such as: exterior Layout, Concrete Layout, Roofing, Metal Fabrication. Available colours include:

• Black
• Red

#4 ProChalk Permanent:

Formulated to be weatherproof and waterproof. While Semi-Permanent is  designed to wear, permanent is engineered for more extreme conditions. As a result Pro Chalk Permanent is for exterior use. Applications such as: exterior Layout, Concrete Layout, Extreme Conditions, Long-Term Applications. Available colours include:

• Black
• Blue
• Red

#5 ProChalk Ultimate Dye:

Ultimate Dye is almost 100% pigment for lines as a result it is intended to be permanent. As a result, Ultimate Dye is designed for exterior use. Applications such as: Exterior Layout, Concrete Layout, Extreme Conditions, Long-Term Applications. Available colours include:

• Blue
• Red