There is a delicate balance to be maintained with permanant chalk: enough pigment to slap down a line that will stay, with enough carrier to keep the chalk flowing. PermaMark lays down a permanent line every time.
Professional grade marking dye. 8 to 10 strikes per line chalking. Brilliant weather-proof color. Water-resistant lines. Easy box fill-up. No chalk line saver required in most environments.
Colors: Blue, Black, Red
Sizes: 8oz and 3lb