11 oz. Gray Filler Primer Spray

A:  We may be able to help! It sounds like you're experiencing dry spray with Rust-Oleum Automotive Filler Primer Spray. This is when the product dries before it hits the surface of your project. This occurs most often when users hold the can too far from the surface when spraying - our recommendation is 10-16" from the surface. Effects of dry spray can also happen when temperatures are too high or too low. You can try using a lint free rag, slightly damp, and gently wipe the surface to remove the dusting. If it's still rough after doing that, you'll want to sand the surface with a 180 or 220 grit sandpaper and make sure it's clean and dry before recoating. - Rust-Oleum Product Support 3

A:  Thank you for reaching out, John. Rust-Oleum Automotive Filler Primer can withstand temperatures up to 200° F. Applying to surfaces that exceed these temperatures will cause the finish to blister and peel. -Rust-Oleum Product Support 14

A:  Happy to clear things up, Peter! Rust-Oleum Automotive Filler Primer Spray is intended for use on metal, wood and fiberglass surfaces only. This primer will not properly adhere to plastic and may not dry on the surface. - Rust-Oleum Product Support 3

A:  Thank you for reaching out. While Rust-Oleum Automotive Filler Primer can be top coated with acrylic paint, our Filler Primer has not been tested for compatibility with other paints. We recommend first applying a small test patch to ensure the results are desired before applying to the entire surface. -Rust-Oleum Product Support 14