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Item: 88185CR

Mars™ Clean Room Acoustical Panels

Fine-textured panels. Mold- and sag-resistant panels that meet Clean Room ISO Class 5.

Explore Sizes & Options

Item: 88185CR

Acoustics: 0.75 NRC / 35 CAC

Size: 2' x 4'

Edge: Square Edge


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With ClimaPlus™ Performance
Offering a combination of sustainable aesthetics and outstanding performance, these panels are specially manufactured to maximize sound control and anti-sag performance. Mars™ Acoustical Panels are fine-textured, mold resistant and offer superior sag resistance, high light reflectance values and excellent noise reduction. Their durability, performance, easiness to clean and attractiveness make them an ideal choice for corridors, department stores, reception areas, lobbies and general office spaces. Clean room options available up to ISO Class 5 (Class 100).

Sound Absorption

0.75 NRC

Sound Attenuation

35 CAC

Light Reflectance

Up To 0.90

Recycled Content

69 %

Main Features

Mars™ Clean Room Acoustical Panels are durable, long-lasting panels manufactured using a unique process that maximizes sound and anti-sag performance, producing high (.75) noise reduction coefficients (NRC) and solid ceiling attenuation class (CAC) performance. The non-directional pattern ensures consistent appearance.
  • Excellent noise reduction (NRC - .75)
  • Ceiling Attenuation Class (CAC - 35)
  • High light-reflective finish (LR - .90) reduces light fixtures and energy use
  • Washable and scrubbable finish
  • Impact and scratch resistant
  • Available in High Recycled Content formulations to help maximize LEED recycled content contribution
  • Coordinates visually with Halcyon™ panels for open/closed plan applications
  • Non-directional, monolithic visual reduces installation time and waste
  • Compatible with Logix™ Integrated Ceiling Systems
  • ClimaPlus™ 30-year lifetime system warranty against visible sag, mold and mildew
  • Class A
  • Low-emitting product meets CA Specification 01350, California Department of Health Services Standard Practice for the testing of VOC emissions


    Data Sheet PDF 872.0 KB


    • Sound Absorption (NRC)
      NRC stands for Noise Reduction Coefficient. It is a measure of how much sound is absorbed by a given material. It is listed as a decimal and relates to percentage sound absorbed.
    • Sound Attenuation (CAC) 35
    • Light Reflectance 0.90
    • Mold & Mildew Resistance
      Contains a broad-spectrum antimicrobial additive on the face and back of the panel that provides resistance against the growth of mold and mildew. Includes sag-resistance performance.
    • Fire Resistance
      • Fire Rating Class A
    • ASTM E1264
      • astm-e1264-class IV: Mineral base with membrane-faced overlay, E: Lightly textured; G: Smooth, Form 1: Nodular; Form 2: Water-Felted
    • ASTM E84
      • Flame Spread 25 or less
      • Smoke Developed 50 or less
      • Fire Rating Class A


    • Recycled Content 69%
    • VOC Emissions Low-emitting

    Physical Data

    • Thickness (in.) 3/4
    • Edge Square Edge
    • Panel Size 2' x 4'

    Documents & Files

    Data Sheets & Specifications

    Data Sheet (English) PDF 872.0 KB
    Architectural Specification (English) DOCX 76.9 KB

    Installation & Technical Manuals

    Technical Guide (English) PDF 807.8 KB


    Product Attribute Report (English) PDF 976.1 KB
    HPD (English) PDF 108.3 KB
    Declare Label (English) PDF 154.1 KB

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