Marking areas for construction is an important part of the building process. This lead-free marking paint comes in non-clogging aerosol cans for even distribution on turf and many outdoor surfaces. The water-based, gloss finish provides high-visibility fluorescent orange marks that can remain visible for up to three months. Use indoors or outdoors on pavement, gravel, soil and other surfaces. For use with Aervoe's #244 Spot Marker, #245 Marking Stick or by hand (additional pieces sold separately). Can is designed to reduce the risk of clogging. Unit count: 12 cans per case; each can contains 20 fluid ounces. Coverage approximately 100-200 sq ft per 17 oz (300-600 sq ft per gallon). Package: box of 12 cans. Finish: gloss. Is waterproof/water resistant. Included components: applicator.