Keson Blue Perma Chalk

Product Description:

Keson Blue Perma Chalk for weatherproof and waterproof lines that aren't going to go away any time soon. Most users are choosing this level of intensity for applications that are going to be covered. This level is engineered for more extreme conditions. Exterior applications include exterior layout, extreme conditions, concrete layout, long-term applications.

• For waterproof lines that are long lasting
• Lines last up to a year
• Achieves a perfect line every time
• Color may bleed through light-colored paint
• SIZE:3 Lb.
• COLOR:Blue