Improve your vehicle s exterior with the Turtle Wax Renew Rx Rubbing Compound and Heavy Duty Cleaner. This special heavy-duty cleaner has and aggressive formula that restores badly weathered and oxidized surfaces. It effectively removes stuck-on stains weathering and oxidation. The wax compound is also ideal for spot applications. Controlled spot application targets and smooths out sever scuffs and abrasions. Also great for removing paint transfer while leaving a clean smooth finish. This product is silicone free and contains 10.5 oz. Follow up with Turtle Wax paste wax for high shine and durability.