3M 08889 Rocker Panel Coating (21 oz) is a professional automotive product from 3M’s collision repair and refinishing line. Engineered to 3M’s automotive-grade quality standards for professional body shop use in collision repair, surface preparation, and vehicle refinishing.
- Brand: 3M
- Size/Volume: 21 oz
- Country of Origin: USA
- Part Number: 08889
Application tip: warm the can to room temperature before use for optimal spray consistency, especially in cold shop environments. Apply in 2–3 light, overlapping coats rather than a single heavy coat to prevent runs and sags. Allow each coat to tack between applications. For rocker panels, apply from the bottom edge upward and overlap onto the pinch weld and lower quarter panel edges for complete coverage of all exposed metal. Allow full cure before vehicle delivery.
