SAE AMS3374/2 Revision A, February 1, 2011
Sealing Compound Two-Part, Addition Cured Silicone (Type 2) Firewall Sealant
Includes all amendments and changes through Cancellation Notice , February 2011
Additional Comments: CNCL S/S BY SAE AMS3374
Published By:SAE International (SAE)
This specification covers two-part, addition cured, high temperature resistant silicone sealing compounds.
This product is used primarily for sealing aircraft firewall structures against passage of air and vapors. The cured compound shall remain an effective sealant at all temperatures between −65 and +400 °F (−54 to +204 °C) and shall be able to withstand a flash temperature of 2000 °F (1093 °C).