Sound Guard

SOUND GUARD is a VOC compliant coating for protection of the underside of automotive vehicles, trailers, bus bodies, etc. Our SOUND GUARD provides a tough, pliable “rubberized” coating that resists abrasion and provides protection against corrosion caused by moisture, salt and alkalis.  Thicker coatings of SOUND GUARD greatly enhance sound deadening and vibration dampening on metal surfaces.


  • Formulated with special corrosion preventing additives
  • Creates a tough, flexible surface
  • Fast drying, paintable, chip resistant coating


  • Stops rust and corrosion
  • Provide long-term protection from salt, moisture and air
  • Long term weather protection and sound deadening

Use for:

  • New car prep
  • Used car reconditioning
  • Industrial applications

How to use:

  • Consult SDS for complete safety information before using.
  • Ensure vehicle is clean and dry before applying product.
  • Apply product with spray gun designed for undercoating.
  • Apply product to all exposed sheet metal, body floor supports, wheel housings, gravel shields, inner boxed sections, brake & gas lines, wheel well & lip areas.
  • DO NOT APPLY PRODUCT to any part of drive train, exhaust system, brake pads or rotors.

Tech Tip: Dry time of SOUND GUARD will be affected by application thickness, ambient temperature, air flow and relative humidity.

Order by these numbers:

39293 – Quart
3929K – 16 Gallon Keg

 Download Page as PDF

Contact to Order

Order Now

Get in touch with us below to place your order!