Rust Oleum Specialty Marking Spray Paint, 11 oz Rust-Oleum Specialty Marking Sprays marks the spot in a variety of bright, visible colors. These sprays temporarily adhere to grass, gravel, soil, lumber, concrete, and blacktop and withstand general weathering. The convenient spray-thru cap makes these sprays ideal for many outdoor uses such as marking athletic fields, roadways, landscaping areas, work areas, and more. PRODUCT APPLICATION . SURFACE PREPARATION ALL SURFACES: Remove loose contaminants by sweeping the surface before application of the coating. APPLICATION Shake can vigorously for one minute after the mixing ball begins to rattle. If mixing ball fails to rattle DO NOT STRIKE CAN. Contact Rust-Oleum. Invert can and point at ground or floor. Hold can 4-8" from surface to be marked. Press tip sideways to spray paint. Spray using a steady, even stroke to prevent build-up. Do not use near open flame. DRY & RECOAT Dry and recoat times are based on 70ºF (21°C) and 50% relative humidity. Allow more time at cooler temperatures. Dries to the touch in 15 minutes and is fully dry in 8 hours. May recoat at any time. CLEAN-UP Clean valve by spraying upright for 2-3 seconds after each use. Clean up wet paint with xylene or mineral spirits. Properly discard empty container. Do not burn or place in home trash compactor. CLOGGING If the valve clogs, twist and pull off spray tip and rinse in a solvent such as mineral spirits. Do not insert any object into can valve opening.