Browse Standards AMS3277A
Historical Revised 1999-01-01

Sealing Compound, Polythioether Integral Fuel Tanks and General Purpose, Fast Curing Intermittent Use to 360°F (182°C) AMS3277A

This specification covers two types and three classes of a fuel resistant polythioether sealing compound supplied as a two-component system.

This product has been used typically in aircraft integral fuel tanks for repair of fillet and fastener seals and faying surface seals as well as for initial sealing of faying surfaces, overcoating of fasteners, and sealing of seams and joints, for service from -65 to +320 degrees F (-54 to +160 degrees C), with short-term (six hours) exposures up to 360 degrees F (182 degrees C), but usage is not limited to such applications. Not for use on aircraft windshields and canopies. Sealing compound must be applied at temperatures above 50 degrees F (10 degrees C), but will cure at lower temperatures.

AMS3277J
2015-12-02
Latest
Revised
AMS3277H
2014-12-17
Historical
Revised
AMS3277G
2012-11-20
Historical
Revised
AMS3277F
2010-12-29
Historical
Revised
AMS3277E
2010-08-18
Historical
Revised
AMS3277D
2007-07-19
Historical
Revised
AMS3277C
2004-10-18
Historical
Revised
AMS3277B
2002-07-30
Historical
Revised
AMS3277A
1999-01-01
Historical
Revised
AMS3277
1995-04-01
Historical
Issued

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