Surface Preparation: Roadmarker can be applied to asphalt, tarmac and porous concrete. Ensure the surface is clean, sound and dry (slightly damp is acceptable). Clean substrate with a biodegradable solvent free degreaser which can be used on asphalt and similar surfaces. It can be applied to existing paint provided all poorly bonded material is removed and glossy surfaces are dulled by scuff-sanding with an abrasive paper.
Application: Apply Roadmarker by brush, 3/8" nap roller or with our
18" roller frame and handle. One coat is generally sufficient although a second coat may be required on very porous or rough surfaces. Avoid applying too thickly. The fine texture may not be immediately apparent when the product is first applied. The texture develops further as the paint dries. Do not apply externally if rain or frost is forecasted or if the temperature is below 50°F. The second coat should be applied after 1 hour. In extreme temperature conditions, please contact a Rust-Oleum Industrial Flooring Expert at (855) 627-6350.
Curing Time: The product will cure sufficiently in 24 hours for light traffic; allow 48 hours before bringing the area back into full service. Cold, damp or humid weather will delay curing.