White gel chalk for use in indoor and outdoor settings, including construction, building-material production, equipment inspections, and fire and disaster-prevention applications.
Features
Writes on glass, metal, plastic, concrete, wood, cardboard, paper, and other surfaces, including wet surfaces.
Written marks resist water such as rain.
Pigment produces bold, clear marks with good contrast.
On smooth, non-porous surfaces, marks can be removed with a tissue or cloth lightly dampened with water. Removal may vary depending on the surface, and marks may remain.