Browse Standards AMS3277B
Historical REVISED 2002-07-30

Sealing Compound, Polythioether Rubber Fuel Resistant, Fast Curing Intermittent Use to 360°F (182°C) AMS3277B

This specification coverspolythioether rubber sealing compound that is fuel resistant, supplied as a two component system which cures at room temperature.

This product has been used typically for contact with fuel, but usage is not limited to such applications. Each application should be considered separately. Polythioether rubber has a service temperature range of -65 to +320 degrees F (-54 to +160 degrees C), with short-term recurring exposures (approximately 6 hours) to 360 degrees F (182 degrees C). It can be used for faying surface and fillet sealing and fastener overcoating. This product is not recommended for use in aerofairing, on aircraft windshields, on canopies or other applications directly exposed to weather. Sealing compound must be applied at temperatures above 50 degrees F (10 degress 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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