Krylon Quick-Mark inverted marking chalk is newly designed to last 30 days or more dependent on conditions and applications on common outdoor surfaces. Ideal for the temporary marking of roads, pavement, gravel, soil and grass. Marking chalk is non-toxic and can be easily removed from hard surfaces with a wire brush and water.
Non-toxic, temporary markings
Easily removed with water and a wire brush
Convenient Spray Thru cap
Product Use Instructions: For temporary marking of communication lines, electrical installations, athletic fields, utility marking, surveys, construction, excavations, ground marking. Use at room temperature. Shake can well until ball rattles and repeat for 10 seconds after each minute of use. Spray 10-12 inches from surface. Spray several thin coats to avoid runs or drips. Dries to touch in 10-15 minutes. Can be handled after one hour. Clear valve after each use by turning can be upside down and spraying until clear gas comes out. If spray button becomes clogged, wear eye protection, wipe off the button opening with lacquer thinner - DO NOT stick pin spray button opening.