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Standard Performance Gap Filler Pads

SARCON® Thermal Gap Filler Pads are highly conformable and high heat conducting gel materials in a versatile sheet form. They easily fit and adhere to most all shapes and sizes of components, including protrusions and recessed areas.

In areas where space between surfaces is uneven or varies and where surface textures are a concern regarding efficient thermal transfer, the supple consistency of the pads is excellent for filling air gaps and uneven surfaces. Four series, each with a different construction, accommodate most every demanding application.

The chart below contains link to all Standard Gap Filler products. Select a part to view details.

SARCON ® Type Application Guidelines Typical Thermal Conductivity
Cal/cm - sec - °C Watt/m•K
SARCON ® GR-d Standard
Gap Filler
General purpose gap filler pad, UL94 V-0/V-1 class 3.6 x 10-3 1.50
SARCON ® GR-L General purpose gap filler pad, UL94 V-0 class 6.8 x 10-3 2.80
SARCON ® GR-ae General purpose gap filler pad, UL94 V-0/V-1 class 3.1 x 10-3 1.30