SAE AMS3277J-2015
Sealing Compound, Polythioether Rubber, Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360°F (182°C)

Standard No.

SAE AMS3277J-2015

Release Date

2015

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AMS3277K-2019

Latest

SAE AMS3277K-2019

Scope

Form This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-component system which cures at room temperature. Application This product has been used in aircraft integral fuel tanks for repair of fillet and fastener seals and faying surface seals as well as initial sealing of faying surfaces@ overcoating of fasteners@ and sealing of seams and joints@ for service from -80 to +320 ??(-62 to +160 ??@ with short-term recurring exposures (approximately 6 hours) up to 360 ??(182 ?? but usage is not limited to such applications. This product is not recommended for use on aircraft windshields or canopies or other applications where crazing or degradation of plastic components may occur. Sealing compound must be applied at temperatures above 50 ??(10 ??@ but will cure at lower temperatures. Notice This material is mixing ratio sensitive and will cure at temperatures as low as 20 ??(-7 ??. Normal mix/freeze operations used with polysulfide sealants are not adequate.

SAE AMS3277J-2015 history

• 2019 SAE AMS3277K-2019 Sealing Compound, Polythioether Rubber Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360 °F (182 °C)
• 2015 SAE AMS3277J-2015 Sealing Compound, Polythioether Rubber, Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360°F (182°C)
• 2014 SAE AMS3277H-2014 Sealing Compound@ Polythioether Rubber Fast Curing for Integral Fuel Tanks and General Purpose@ Intermittent Use to 360 °F (182 °C)
• 2012 SAE AMS3277G-2012 Sealing Compound, Polythioether Rubber, Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360°F (182°C)
• 2010 SAE AMS3277F-2010 Sealing Compound, Polythioether Rubber, Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360F (182C)
• 2010 SAE AMS3277E-2010 Sealing Compound, Polythioether Rubber, Fast Curing Integral Fuel Tanks and General Purpose, Intermittent Use to 360°F (182°C)
• 2007 SAE AMS3277D-2007 Sealing Compound@ Polythioether Rubber Fast Curing for Integral Fuel Tanks and General Purpose@ Intermittent Use to 400 °F (204 °C)
• 2004 SAE AMS3277C-2004 Sealing Compound, Polythioether Rubber, Fast Curing Integral Fuel Tanks and General Purpose, Intermittent Use to 400°F (204°C)
• 2002 SAE AMS3277B-2002 (R) Sealing Compound, Polythioether Rubber Fuel Resistant, Fast Curing Intermittent Use to 360 °F (182 °C)
• 1999 SAE AMS3277A-1999 Sealing Compound@ Polythioether Integral Fuel Tanks and General Purpose@ Fast Curing Intermittent Use to 360 Degrees F (182 Degrees C)
• 1995 SAE AMS3277-1995 Sealing Compound@ Polythioether Integral Fuel Tanks and General Purpose@ Fast Curing Intermittent Use to 360 Degrees F (182 Degrees C)