Use this fluorescent red-orange marking paint on most surfaces. This paint stays intact for up to three months regardless of exposure to moisture. The 20-ounce can covers 740 linear feet and can be operated upside down at ideal temperatures. This non-clogging spray paint has an alkyd solvent base with a high-delivery tip and valve system for smoother coverage without accidental discharge. Not recommended for use on short-cut grass. It can be used with a #244 Spot Marker and a #245 Marking Stick.