Check the listing for details. Permatex 81849 Rust Treatment Disolver 16 oz. Aerosol-Turns Rust Into Primer. Condition: New. Listed at 10.35 USD. Large Selection Of New Automotive Paints & Tools At Everyday Low Prices ! Permatex 81849 Rust Treatment Disolver 16 oz. Aerosol-Turns Rust Into Primer 10.25 oz. Net Wt. Provides one-step treatment that destroys old rust and prevents new rust. Just brush or spray on. Within minutes, rust is replaced by a durable black polymer coating that may be painted. Excellent protective primer. Specially formulated to be used with body filler and fiberglass. Can be used when temperature is between 50°F and 90°F (10°C and 32°C) and on surfaces which do not exceed 200°F (93°C). This product contains a chemical Knows To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To https://www.p65warnings.ca.gov/