Questions and Answers for Rust-Oleum Stops Rust 12 oz. Protective Enamel Gloss Khaki Spray Paint (6-Pack)

A:  We're happy to help, Michelle. Rust-Oleum Stops Rust Protective Enamel can be applied to indoor metal surfaces as long as they will not exceed 200° F, and it is not galvanized metal. Meaning stops rust would be perfect for your vents! -Rust-Oleum Product Support 14

A:  Happy to clear things up! Rust-Oleum Stops Rust Protective Enamel Spray Paint can withstand indirect temperature exposure up to 200°F. Exposure to hotter temperatures will cause the coating to blister and peel. This paint will also require the use of a primer on plastic surfaces, such as Rust-Oleum Stops Rust Universal Bonding Primer Spray. At this time, we do not offer a high heat primer or paint for plastic surfaces. https://www.homedepot.com/p/Rust-Oleum-Stops-Rust-12-oz-Universal-Bonding-Primer-Spray-6-Pack-285011/205926957 - Rust-Oleum Product Support 3

A:  We're happy to clear things up, Rudy. While Rust-Oleum Stops Rust Protective Enamel can be applied to a variety of surfaces it can not be applied to rubber as it will not adhere and the flexing of the rubber will cause the finish to crack and peel. -Rust-Oleum Product Support 14

A:  Great question, Todd! Yes, Rust-Oleum Stops Rust Protective Enamel Spray Paint can be applied over primed plastic, and it can be used over our Specialty Primer for Plastic. - Rust-Oleum Product Support 3

A:  Happy to help! While Rust-Oleum Stops Rust Protective Clear Enamel Spray can be used on bare exterior metal, this product is not designed for larger roof projects. - Rust-Oleum Product Support 3

A:  Happy to clear things up! While our high heat paints will withstand warmer indirect heat, like on the exterior of grills. We do not recommend Rust-Oleum Stops Rust Protective Clear Enamel Spray for use over our high heat paints, as they do not have the same heat tolerance. Keep in mind, our high heat paints are intended for use on the exterior of grills, and we do not recommend them for use on the inside or on cooking surfaces, as they are not food-grade coatings and are not intended for direct contact with an open flame. - Rust-Oleum Product Support 3

A:  Happy to help! To ensure full adhesion of Rust-Oleum Stops Rust Protective Enamel Spray Paint on vinyl, the surface will need to be primed with a primer suitable for vinyl. We recommend Rust-Oleum Stops Rust Universal Bonding Primer Spray! https://www.homedepot.com/p/Rust-Oleum-Stops-Rust-12-oz-Universal-Bonding-Primer-Spray-6-Pack-285011/205926957 - Rust-Oleum Product Support 3

A:  Happy to help, Mike! Yes, Rust-Oleum Stop Rust Clear Protective Enamel Spray can be used over our Farm and Implement Paints. Make sure to follow the recoat time for the paint for the best results. - Rust-Oleum Product Support 3