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FOAMGLAS® S3 CELLULAR GLASS

FOAMGLAS® S3 CELLULAR GLASS

Owens Corning® FOAMGLAS® S3 Cellular Glass Insulation is a high-performance, rigid cellular glass insulation specifically engineered for applications requiring high compressive strength, dimensional stability, and resistance to moisture and fire. Designed for building and roofing applications where durability and environmental resistance are paramount, FOAMGLAS® S3 is ideal for structures facing high loads and equipment vibrations.

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Description

Owens Corning® FOAMGLAS® S3 Cellular Glass Insulation is a high-performance, rigid cellular glass insulation specifically engineered for applications requiring high compressive strength, dimensional stability, and resistance to moisture and fire. Designed for building and roofing applications where durability and environmental resistance are paramount, FOAMGLAS® S3 is ideal for structures facing high loads and equipment vibrations.

Specifications

  • Material Composition: Inorganic soda lime glass
  • Density: Minimum 6.9 pcf (110 kg/m³)
  • Service Temperature: -445°F to 806°F (-265°C to 430°C)
  • Water Absorption: Max 0.1% by volume (ASTM C240)
  • Water Vapor Permeability: Max 0.005 perm-in (ASTM E96)
  • Compressive Strength: Minimum 130 psi (900 kPa) (ASTM C165)
  • Flexural Strength: Minimum 72.5 psi (500 kPa) (ASTM C203)
  • Thermal Resistance (R-Value): 3.0 per inch at 75°F (0.54 m²·K/W)
  • Flammability: Non-combustible (ASTM E136)
  • Dimensional Stability: Max change 1.0% at various conditions

Features

  • High Compressive Strength: Engineered to withstand heavy loads and equipment vibrations.
  • Waterproof and Vapor Impermeable: Blocks moisture for long-lasting insulation performance.
  • Non-Combustible and Chemically Resistant: Provides fire resistance and durability in chemically aggressive environments.
  • Insect and Pest Resistant: Fully inorganic material prevents mold, mildew, and pest infestation.
  • Sustainable Construction: Contains a minimum of 60% recycled content.

Available Sizes

  • Block Thickness: 2″ to 7″ in 0.5″ increments
  • Standard Width: 18″
  • Standard Length: 24″

Documents

Product Data Brochure

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