SAE Standards Works
AMS G9 Aerospace Sealing Committee
G911AA - Sealing Compound, Firewall
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Sealing Compound, Firewall
Create a new material specification for definition of firewall sealant material as formerly defined and controlled by MIL-S-38249 (cancelled).
There is no specification coverage for MIL-S-38249 (cancelled) firewall sealants. The SAE AMS3374 silicone firewall sealant spec is not appropriate for polysulfide base firewall sealant materials. A new spec would be patterned after AMS3374, but define a polysulfide base material and its properties.