Caution: When applying sound deadeners, or anti-corrosion materials due care and preventative measures must be exercised to prevent any material from being sprayed into door and quarter panel mechanisms such as door locks, window run channels, window regulators and seat belt retractors, as well as any moving or rotating mechanical or suspension parts on the underbody, particularly the parking brake cable. After material application, be sure that all body drain holes are open. Improper application may increase chance of corrosion damage or limit the operation of moving parts, resulting in personal injury.

Caution: Approved safety glasses and gloves should be worn when performing this procedure to reduce the chance of personal injury.

Prior to replacing exterior body parts, check the condition of the paint on all covered or hidden interior surfaces. If rust scale is found in these areas, proceed as follows:

1. Remove rust with wire brush, abrasive or liquid rust removing agent. Follow label directions.
2. If necessary, wash with detergent, rinse and dry.
3. Apply a heavy coating of anti-corrosion compound to all cleaned hidden surfaces before installing exterior body parts. Apply anti-corrosion compound to all inner surfaces of exterior body parts being installed.