Momentive®RTV 627

Silicone rubber compound is a two-component room temperature vulcanizing, suitable for potting and encapsulation, particularly where flammability is of concern, in dark gray color and easily pourable viscosity.

Convenient 1:1 mix ratio
Chemical composition contains no solvents for ease of use on production lines
Low viscosity allows easy flow in and around complex parts
Cure rate can be accelerated by heat
Will cure in deep sections or enclosed assemblies without exotherm and with low shrinkage
Reversion resistant and hydrolytically stable

Applications

Recommended to provide protection of electronic components and assemblies against thermal shock, vibration, moisture, ozone, dust, chemicals, and other environmental hazards. Other applications include encapsulation of high voltage transformers, voltage regulators, power converters and complete power
supplies