2014 Chevrolet Corvette 3M Scotchgard Clear Bra Paint Protection Bumper Kit 3M Scotchgard Affordable DIY Paint Protection Package that fits 2014 Chevrolet Corvette. Computer-cut 3M clear bra kit includes full front bumper. Comes with a professional squeegee, instructional DVD, knife, microfiber cloth, and door edge guards. Genuine 3M Scotchgard Clear polyurethane film is 8mil thick with adhesive backing. Car Protection Pros products will protect your vehicle from bugs, dirt, scratches, nicks, road salt, sand and road debris and will cause no damage to your OEM paint if removed years later.