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Reinforced Silicone Sheeting

By Jehbco
  • Reinforced Silicone Sheeting
  • Reinforced Silicone Sheeting

AVAILABLE IN: 0.38mm, 1.5mm, 3.0mm and 6.4mm Thick.

Fiberglass reinforced silicone sheeting is typically used for gaskets or seals requiring a resilient, non-porous sheet material suitable for operating temperatures from -60° to 260°C but is not limited to such applications. The material is resistant to deterioration by weathering and engine oil and remains flexible over the temperature range noted. Fiberglass reinforced silicone sheet is available in many different thicknesses. Generally the DSP1564 Grade is used in thicknesses greater than 0.8mm thick and the DSP7628 is used in thicknesses 0.8mm thick or less.


PHYSICAL PROPERTIES DSP 1564 DSP 7628
Shore A 70 (+/-10) 70 (+/-10)
Tensile Strength, psi (fibreglass + Silicone) 1300 1100
Fibreglass Thickness 0.356 mm 0.178 mm
Fibreglass Weight (oz per sq yd) 12.5 6
Fibreglass Breaking Strength (warp/fill) psi 400 x 350 250 x 200
Plane Weave Thread Count 20 x 18 44 x 32
Fibreglass Diaphragm Burst Strength (psi) 750 400
Compression Set (%) 35 Max 35 Max
Temperature Range -60° to 260°C -60° to 260°C

** The given values are typical properties and are provided for information only. They should not be used to set specification requirements. It is up to the end user to determine whether the material is suitable for the intended application.

FEATURES: Excellent Gasket Material; Extreme high and low temperature resistant; UV/Ozone Resistant; Non-Toxic; Chemically Inert; All ingredients FDA approved; Low Compression Set; and Fungus Resistant.