Spray Chalk
Cost: $
Spray chalk can be used to delineate the edge of curb extensions, bike lanes, or other demonstration project elements. It may also be used to fill in smaller areas, such as bike lane conflict markings. stencils, or bike boxes. Spray chalk is recommended for demonstration projects and can last up to one week. The lifespan of spray chalk can be extended by sealing the surface with a spray varnish. If quick removal is a concern, opt for traffic tape or other adhesive materials.