100% Genuine 3M Products!!! - Multi-purpose, low cost, rubberised aerosol undercoating. - Specifically used for undercarriages, wheel wells, frame rails, and fenders. - Designed to protect metal from corrosion and abrasion and can also be used as a sound dampening coating for door skins. Directions for Use: Coating should not be applied to engine, exhaust system or transmission housing. 1. Remove all rust scale, oil, and grease from surface to be coated. Surfaces should be clean and dry. 2. SHAKE WELL until agitator ball moves freely. 3. Spray uniform coats at a distance of 10-12 inches from the surface. 4. Painting over this product is not recommended. (See note.) If painting is required, use Part No. 08883, 3M Underseal Rubberized Undercoating or Part No. 08964, 3M No Cleanup High Coverage Body Schutz. Note: Use only in well-ventilated areas. If Undercoating is to be painted, flexibilized automotive enamels or lacquers should be used. Because of the variety of paints, recommended applications techniques, and application procedures, it may not be possible to paint this product to match existing auto finish. If checking, bleed-through, or cracking occurs, it is not considered a deficiency of this product, and 3M assumes no liability for defects or imperfections in the paint surface.
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