TekNational, Inc.

Tek-Sil® GA

Gel Pads, Extra Soft Gap Fillers 

Our Tek-Sil® GA gel pads are extremely soft, have a very low compression force, and are quite thermally conductive (2.5W/m-k).  GA is made in 9 thicknesses ranging from .039" to .197" (1.0- 5.0mm).  All thicknesses are supplied in sheet form. 


As with all other Tek-Sil® materials, Teknational will die cut special shapes to customer specifications.

To order sheets of "GA", specify the thickness

(Part Number GA-40 for a sheet .04" (1.0mm) thick).

GA SeriesUnitGA-40GA-60GA-79GA-98GA-118GA-138GA-157GA-177GA-197
Thicknessmm1.0 +/-0.21.5 +/-0.22.0 +/-0.32.5 +/-0.33.0 +/-0.33.5 +/-0.34.0 +/-0.44.5 +/-0.15.0 +/-0.5
Widthmm200 standard, larger width by request
Lengthmm300 standard, larger width by request
Thermal Resistance°Cin²/W0.241.7
Thermal Conductivitywatt/m-k2.5
Volume ResistivityMohm·m2.4x105
Withstand VoltagekV/mm·AC18
Specific Gravitygr/cm³2.62
HardnessShore OO26
50% sustain after 1 min483427242221201813
Continuous Use°C-40° to +150°
Flame RetardanceUL 94VV-0