3M 08883 Rubberized Undercoating Black, 19.7 oz. Aerosol
- This rubberized undercoating from 3M delivers sound-deadening and anti-corrosive protection in a convenient aerosol format, ideal for treating undercarriages, wheel wells, fenders, and other automotive metal surfaces.
- Features:
- Multi-purpose formula for cars, trucks, vans, and recreational vehicles
- Textured (medium to coarse) finish that resists chipping, abrasion, rust, and weathering
- Sound-deadening properties to reduce road noise
- Aerosol spray provides consistent coverage without dripping or sagging
- Heavy-duty adhesion and abrasion resistance on bare or primed metal surface
- Specifications:
- Applications: Corrosion Barrier Coating, Undercoating
- Brand: 3M
- Color Family: Black
- Composition: Solvent-based
- Consistency: Aerosol
- Container Size (Imperial): 19.7 Ounce
- Container Size (Metric): 558.485 g
- Dry Time: 30 min
- Market: Defense, Facilities Management
- Material: Rubber
- National Stock Number: 8030010849585
- Product Type: Rubberized Undercoat
- Segment: Maintenance
- Texture: Medium
- Weight (Metric): 560 g
- Part Number 08883, 3M ID 60455051155, UPC 051131088832
- The Rubberized Undercoating can also be referred to as 3M underseal spray, 3M anti-corrosion undercoating aerosol, 3M sound deadening coating, 3M chassis undercoating black, and 3M 08883 rubberized spray undercoat.
3M is a global leader in industrial coatings and automotive refinish solutions, offering durable, professional-grade undercoating products trusted for corrosion protection, noise reduction, and long-term performance in collision repair and maintenance applications.
Q: Where is this undercoating best applied?
A: It's ideal for undercarriage, wheel wells, fender interiors, trunk pans, welded seams, hoods, and quarter panels on vehicles.
Q: How long does it take to dry and cure?
A: Tack-free in about 15 minutes, functionally set in ~30 minutes, and fully cured within 24 hours.
Q: Can this be painted over?
A: This non-paintable rubberized version is not intended for painting. For painted undercoating, 3M offers Part 08882.
Q: Does surface temperature or prep affect adhesion?
A: Yes. Surfaces must be clean, dry, and free of rust or contaminants. For composite plastic or FRP, light sanding improves adhesion. Shake well before use.
