Keson ProChalk Rank 2 High Visibility Marking Chalk

A perfect line, every time!

Keson Rank 2 Chalks are a non-permanent marking solution. These chalks come in two high-visibility colors. Choose your desired color and size below. Keson designs these chalks for exterior use. They are perfect for a variety of tasks, including concrete layouts, masonry, paving projects, plumbing, electrical, and roofing. Rank 2 Chalks offer an excellent flow for easy filling. A freshly chalked line yields 4 to 5 strikes. Any marks will naturally wear or wash away in a few days. Keson has fine-tuned their ProChalk formula to give you a perfect line every time. They pride themselves on their quality and consistency batch after batch. They also manufacture this product right here in the USA!