Krylon Quik Mark Water Based Inverted Marking Chalk (Carton of 12)

Krylon Quik Mark Water Based Inverted Marking Chalk is designed to last 30 or more days, dependent on conditions and applications, on common outdoor surfaces. It is ideal for temporarily marking roads, pavement, gravel, soil and grass. This marking chalk is non-toxic and can be easily removed from hard surfaces with a wire brush and water.  APWA marking codes have 8 colors that all signify something different. White is a proposed excavation. Pink is temporary survey markings. Red is for electric power lines, cables, as well as conduit and lightning cables. Yellow is gas, oil, steam, petroleum or gaseous materials. Orange is for communication, alarm or signal lines, cables or conduit. Blue is for potable water. Purple is for reclaimed water, irrigation and slurry lines. Green is for sewers and drain lines. Fluorescent color coding can be used in many different ways depending on the field so pick which suits you best. Asphalt is great for parking lots and areas such as that.