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Duratex - ACOUSTX Sound Damping Coating

by Duratex
Currently Out Of Stock

Speaker Cabinet Coating Acoust-X Sound Damping Coating

Size - 1 Gallon (3.78 Litres)

Acoust-X is a low density, high build, soft & flexible sound absorbing coating for speaker cabinet interiors that helps reduce unwanted bounce back, resonance and unwanted vibrations. Apply it within the speaker cabinet prior to assembling the components. Or use it between auto panels to cut down on vibration and distortion.

Heavy bodied, yet creamy to apply. Dries quickly and is waterbased.

Application Instructions:
Substrate must be clean and dry before you apply?Acoust-X
For best results apply in two moderately thick layers and allow to dry between coats. A stippled surface is more sound dampening than a smooth surface, so don't worry about trying to smooth the coating out too much.

Brush Application:Brush on a heavy coat at least 3 times heavier than typical paint and allow to dry. Dabbing in the wet material helps create a rougher, more efficient layer. Apply second coat if necessary after first coat has dried.

Roller Application:Use a 3/4" nap and up to a 1-1/4" nap to create a thick, rough layer. Apply second coat if necessary after first coat has dried.

Hopper Gun:Use a large orifice and allow the Acoust-X to spatter the inside of the cabinet. Do not try to make the coating smooth, it works best with a rougher finish.

Coverage:Approximately 50 to 75 sq feet per gallon

(At 50 square feet per gallon, the yield will be 23 dry mils of soft, flexible, sound absorbing coating).

Technical Information


  • V.O.C.:?0.43#/Gal. (51g/L)
  • Solids by Weight:?45%
  • Solids by Volume:?76%
  • Resin System:?Acrylic Copolymer
  • Weight per Gallon:?6.25#

Color Medium Gray