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Sani-Sorb Mylar Encapsulated Fiberglass Acoustical Panel by Acoustical Surfaces Noise S.T.O.P. Sani-Sorb™ Aluminized Mylar Encapsulated Fiberglass Acoustical Panels

Aluminized Mylar Encapsulated Semi-Rigid Fiberglass Acoustical Panels

  • Sanitary
  • Cleanable
  • High Acoustical Performance

Product Testing & Information

  • Product Specs
  • CSI Specification
  • Installation Instructions
  • Access All

Noise S.T.O.P. Sani-Sorb™ consists of a semi-rigid fiberglass core completely encapsulated within a 2 mil thick reinforced foil polypropylene cover.

Noise S.T.O.P. Sani-Sorb™ is available in custom sizes up to 4′ x 8′, and thicknesses of 1 and 2 inches. The NRC rating of these acoustic panels is 0.80 and 1.05 respectively. Sani-Sorb is Class A fire Rated per ASTM E84, cleanable, and sanitary.


Product Specs


Fiberglass core wrapped with aluminized mylar face


1”, 2”


Custom sizes up to 4’ x 8’


Class A Fire Rated per ASTM E84

Weather Resistance

No corrosion or delamination at 120°F, 95% relative humidity for 30 days.

Temperature Resistance

The laminate withstands 4 hours at 160°F without delamination.

Water Resistance

Withstands 24 hour HO at 70°F without delamination.

Cold Weather Flexibility

At -40°F passes with no cracking of the surface.

Light Reflectance


Tensile Strength


Reverberation Demonstration

Noise S.T.O.P. Sani-Sorb™ – Sound Absorption/Noise Reduction
Nom. Size 125Hz 400Hz 800Hz 1KHz 1.2KHz 2KHz 4KHz NRC
1″ .13 .73 1.10 1.08 .95 .62 .45 .80
2″ .28 1.18 1.08 1.00 .95 .71 .43 1.05