There Is A Delicate Balance That Needs To Be Maintained With Higher Grade Chalk: You Need Enough Pigment To Slap Down A Line ThatThat Is Not Going Anywhere And Enough Carrier To Keep The Chalk Flowing. Prochalk Plus Is Formulated To Achieve A Perfect, Lasting Line Every Time.
Professional Grade Marking Chalk.
Water-Resistant Lines Hold Your Mark.
8and10 Strikes Usual Line Yield.
Great Flow For Easy Reel Fill-Up.
Brilliant Weather-Proof Color.
Manufacturer Description: Since 1968 tradespeople and contractors have relied on Keson. We are a leading supplier and manufacturer of innovative, high-quality, measuring and marking tools. Our complete line of world-class tools measure up to the exacting demands of working-class professionals. Our service expertise ensures our customers’ needs are met, no matter how unique. From our state-of-the-art, 80,000-square-foot facility, we supply products across the country and around the world.