Reinforced Solid Rubber

Reinforced Solid Rubber

Reinforced Solid Silicone Rubber

Saint-Gobain NORSEAL® reinforced solid silicone with fiberglass is a dimensionally stable, durable material for press pads, belting and gasketing. 3320 was developed to meet AMS 3320 standards and features lubricating oil resistance and excellent compression set resistance. 4032 and 4050 are thin, flexible and abrasion resistant for general purpose use and expansion joints.

NORSEAL reinforced solid silicone products are specially designed to provide the following features:

  • Balanced coating provides two working surfaces
  • Smooth, defect-free surface
  • Low compression set
  • Low outgassing
  • Dimensionally stable
  • Long cycle life in press pad applications
  • Conformable

Available Sizes
Standard thickness: see roll size chart on following page
Master roll size: 36 in. (914 mm) x continuous lengths
Special thickness and roll sizes also available.

Applications

  • Flexible circuit boards
  • Printed circuit boards
  • Conveyor belts
  • Expansion joint construction
  • High pressure gaskets
  • Duct work clamps

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Saint Gobain - Reinforced Solid Rubber - Norseal 3320, 4032 & 4050

SkuColorElongation (% at Break)Thickness in. (mm)Durometer with FabricDurometer with Rubber CompoundTensile Strength Wrap: ppiFiberglass Thickness: inWeight Loss, 4 hours @400°F: %Temperature Range: °F 
3320-063Red< 100.063 (1.6)74503000.0141.5-100 - +500
3320-094Red< 100.094 (2.4)74503000.0141.5-100 - +500
3320-125Red< 100.25 (6.4)74503000.0141.5-100 - +500
4032Gray< 100.031 (0.8)81503000.0141-100 - +500
4050Gray< 100.05 (1.27)75503000.0141.5-100 - +500

Saint Gobain - Reinforced Solid Rubber - Norseal 4420, 4444 & 4480

SkuColorThickness in. (mm)Weight by Thickness (lb/yd2)Durometer with FabricTemperature Range: °FReinforcement 
4420-045Brown0.045 (1.2)3.078350 - 400Fiberglass
4420-063Brown0.063 (1.6)4.174350 - 400Fiberglass
4444-063Red0.063 (1.6)4.579350 - 400Fiberglass
4444-094Red0.094 (2.4)6.572350 - 400Fiberglass
4444-125Red0.125 (3.2)9.067350 - 400Fiberglass
4480Dark Grey0.063 (1.6)3.981380 - 600Fiberglass