There is a delicate balance that needs to be maintained with permanent chalk: enough pigment to slap down a line that's not going anywhere and enough carrier to keep chalk flowing. ProChalk Plus is formulated to achieve a permanent line every time.
- Brilliant weatherproof color
- Water-resistant lines hold your mark
- 8-10 strikes usual line yield
- Great flow for easy box-up
- Eliminates the need for chalk line saver in most environments
- 24 8-oz. bottles per box