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Vicoustic ViWash Polyethylene Foam Acoustic Panel – Set of 6

In stock
  • Mid & High frequency absorption
  • Closed cell Polyethylene Foam
  • Designed for simple and easy installation
  • Fire Rate Europe (EN): Euroclass B-s2, d0.
  • Quantity: 6 Units.

28,600.00 incl GST

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Product Description

ViWash is a closed cell polyethylene foam which has cells that are subsequently opened through the manufacturing process, resulting in a highly efficient sound absorbent material with many unique features such as:

Superior Noise Control, by absorbing noise rather than just reflecting noise back, ViWash laminated PE foam is an excellent alternative to many noise barrier materials currently used. ViWash foam exhibits some of the best sound absorbing properties available today;

Resilient to Water and Humidity: one of the key features of ViWash foam is the ability to remain almost unaltered when exposed to water or humidity, the product’s acoustic performance remains consistent;

Flame Retardant ViWash is a flame retardant product and has been tested under various criteria for transportation, automotive, appliance, electronics and construction. The product has been approved in accordance with DIN 4102-1 Class B1 and EN-13501 Class B.

Application: It can be used in various places like Recording studios, Home theaters, Rehearsal rooms, Auditoriums, Cinema halls, Dubbing rooms, Residential areas, Banquet halls, Conference and Teleconference rooms, Hotels, Voice Over (VO) Rooms, Commercial places, etc.

ViWash Polyethylene Foam Acoustic Panel Features:

  • Mid & High frequency absorption
  • Closed cell Polyethylene Foam
  • Designed for simple and easy installation
  • Fire Rate Europe (EN): Euroclass B-s2, d0

ViWash Polyethylene Foam Acoustic Panel Specifications:

  • Raw Material: Closed Cell Polyethylene Foam
  • Functionality: Absorption
  • Absorption Frequency Range: Medium and High Frequencies
  • Washable: No
  • Scratch Resistance: No
  • Fire Rate Europe (EN): Euroclass B-s2, d0
  • Dimensions: 1195 X 595 X 43mm. (47’’ x 23.4’’ x 1.7’’)
  • Installation: Flexi Glue Ultra, Visuspension
  • Colors: Black, White
  • Quantity: 6 Units.

Technical Specifications

Weight 9 kg
Units in Box



Closed Cell Polyethylene Foam


43 mm

Individual Product Size

1195mm x 595mm x 43mm


Black, White


Auditorium, Banquet Halls, Cinema, Commercial Offices, Conference Room, Dubbing Room, Home Theater, Hotels, Public Places, Recording Studio, Theatres, Voice Over (VO) Rooms

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All NanKarrow acoustic foam products have been specially engineered to:

  • Maximize acoustical performance
  • Maximize longevity
  • Maximize flame retardancy
  • Maximize aesthetics

Non-Nankarrow ”poly-” foams (can be polyesters, polyethers, polyurethanes, etc.) usually:

  • Have inferior acoustical performance
  • ”Crumble” or otherwise deteriorate over time
  • Are much more flammable
  • Aren’t as aesthetically pleasing

Acoustical Performance

The acoustical characteristics of foams are dependent on many factors. The more important of these are density and surface area. Nankarrow research engineers strive to maximize these two factors in all our products to achieve the highest possible acoustical performance.

There are numerous look-alike products that have a similar appearance, but are lacking in performance. Many of these copies are of much lower density, which keeps costs down, but severely diminish the absorptive performance. This is especially true in mid and low frequencies.


We hear many, many horror stories of folks who have gone with ”other” foams only to find little foam ”crumbs” all over their gear – sometimes in a matter of months! Our ”secret recipe” of acoustical foam minimizes this effect. This is highly dependent on the environment in which the panels are in – temperature and moisture changes are the biggest causes of premature ageing. Placing the panels in direct sunlight will also affect them negatively. Nankarrow as been around for over two decades in some installations and it shows no signs of deterioration. ”As good as new!”

Flame Retardancy

You may or may not have read disclaimers on ”other” foams about how they are ”flammable.” We strongly suggest that you take a matchstick or lighter and try to set fire to any acoustic foam you buy! You will find that Nankarrow foams have serious flame retardant properties. Several of our products achieve the highest possible by polymeric acoustical foams – Class A*. The foam will ”self-extinguish” if briefly exposed to a flame.


Ever been to a studio that used bedding foam for treatment? Looks cheap, doesn’t it? Well, Nankarrow offers a wide range of colors and shapes of acoustical foams to meet almost anyone’s tastes. All designs yield looks that are consistent with state-of-the-art décor and high-class tastes. Please browse through the many installation photos to see just a small sampling of the different ‘looks’ you can get!