Gunk T1617R Rubberized Undercoating 20 Oz Aerosol

Product Description

The GUNK T1617R is a rubberized undercoating spray designed to protect metal surfaces from corrosion, road noise, moisture, and abrasion. It comes in a 20 oz aerosol can with a 16 oz net fill and sprays on in a black, paintable finish. The rubberized formula absorbs vibration and deadens sound, making it a practical choice for underbody restoration and protection work on cars, trucks, and trailers. Automotive technicians, body shop professionals, and restoration specialists typically apply this product as part of underbody prep or corrosion-prevention service.

This undercoating is suited for underbody panels, wheel wells, floor pans, and exposed metal surfaces subject to road debris and moisture. The aerosol delivery method allows for quick, even application without brushing or rolling. The paintable finish means surfaces can be top-coated after curing if needed. It is appropriate for both professional shop use and field application where portability matters.

Key Features

• Rubberized formula provides sound deadening and vibration absorption
• Paintable black finish allows top-coating after application
• Aerosol spray delivery for fast, even coverage without additional tools
• Protects metal surfaces against moisture, corrosion, and road debris
• 20 oz can with 16 oz net fill for single-use or small-area application

Compatibility

Designed for use on metal underbody surfaces, wheel wells, floor pans, and exposed structural panels on passenger vehicles, light trucks, and trailers where rubberized undercoating protection is required.

Installation Notes

Clean and dry the target surface thoroughly before application to ensure proper adhesion. Shake the aerosol can well and apply in a steady, sweeping motion from the recommended distance indicated on the can label. Allow adequate cure time before exposing the coated surface to moisture or traffic. Work in a well-ventilated area and follow applicable safety guidelines for aerosol product use.