This specification covers a two-component silicone rubber sealant and compatible primers. Primarily for sealing aircraft structures within a temperature range of -65 degrees to +450 degrees F (-54 degrees to +232 degrees C). The sealant is also compatible with AS1241 phosphate ester fire resistant hydraulic fluids.
SAE AMS3378A-2005 history
2012SAE AMS3378B-2012 Sealant, Silicone, Two-Part, General Purpose Room Temperature Vulcanizing Non-Fuel Resistant
2005SAE AMS3378A-2005 Sealant, Silicone, Two-Part, General Purpose Room Temperature Vulcanizing Non-Fuel Resistant
1991SAE AMS3378-1991 Sealant, Silicone, Two- Part, General Purpose Room Temperature Vulcanizing Non-Fuel Resistant