If you are looking for an alternative material RTVS 11, RTV 11, DC 3110 or 3114 Then you should call for a Free Sample of Set-Sil 811-2 for evaluation.
Set-Sil RTV 811-2
General Purpose Silicone Potting/ Encapsulate
Set-Sil RTV 811-2 is a low viscosity general purpose potting, encapsulate and mold making material. Set-Sil RTV 811-2 is used as a high voltage potting compound with excellent electrical properties. Set-Sil RTV 811-2 offers excellent low and high temperature stability and can be used with deep section cure.
Color (Base is White and Activator is Clear)
Mixture is White
Pot Life @ 25oC,min
Durometer, Shore A
Tensile Strength, psi
Coefficient of Thermal Expansion
25 X 10-5
Thermal Conductivity, BTU-TU IN/( ft2)(HR)( oF)ft/(ft2)(hr)(oF)
Service temperature Range oC
Dielectric Strength, volts/mil
Dielectric Constant, 1KHz
Dissipation Factor, 1 KHz
Volume Resistivity, ohm-cm
9 X 1014
Weigh out the required amount of Set-Sil 811-2 A and B. Mix thoroughly, scraping both the bottom and sides of the mixing container. Evacuate mixture @ 29 in Hg until all air is released to insure void-free casting. With a Deep Section Cure, the mix ratio is 100:10 by weight. When using Primer to test to determine if material is bonding correctly.
Cure Schedule: Full cure reached at 72oF: for 24 Hours.
Material is available in Quarts, gallon, 5-gallon and Drums.
Call for pricing and availability. FOB: West Babylon NY 11704