Aervoe's Survey Marking Paint is a superior upside down marking paint that is designed for survey marking. It provides the best quality paint in terms of color visibility and retention, durability, and a lasting mark of up to six months. Non-freezing and operational to 14°F. Colors formulated to meet standards set by OSHA and APWA/One Call Systems. Non-clogging can empties contents completely. Packaged in 20-ounce aerosols containers. Mark is visible for up to 6 months depending on traffic and exposure. Patented spray-through cap can be left on or easily removed. Designed to be used in Aervoe's #244 Spot Marker, #245 Marking Stick, or by hand. This product is not recommended for use on turf surfaces. Adheres to almost any surface, including wood, concrete, asphalt, brick, and gravel. Uses: Use for survey marking, landscape, utility/locator, construction and proposed excavation. Container size: 20 oz. (17-oz. fill). Case pack: 12. Case weight: 18 lbs. We will sell individual cans as well.