SAE AMS3278A-2008 PDF

Scope: This specification covers polyurethane (PUR) in the form of two-component sealing compounds. This product has been used typically for contact with fuels, but usage is not limited to such applications. Each application should be considered separately. This polyurethane (PUR) has a service temperature range of -65 to +250 °F (-54 to 121 °C) with a continuous fuel service temperature range of -65 to +160 °F (-54 to +71 °C). It may be used for faying surface sealing, wet-installation of fasteners, overcoat of fasteners, sealing joints and seams and, in some cases, as a non-structural adhesive. NOTE: The use of an adhesion promoter shall be required to obtain proper adhesion.

SAE AMS3278A-2008 Referenced Document

ASTM D1319-03 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption*， 2024-04-18 Update
ASTM D1319-08 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption*， 2024-04-18 Update
SAE AMS-C-27725-1999 Coating@ Corrosion Preventative@ Polyurethane for Aircraft Integral Fuel Tanks for Use to 250 Degrees F (121 Degrees C) (FSC 8030)
SAE AMS-S-8802-1999 Sealing Compound, Temperature Resistant, Integral Fuel Tanks and Fuel Cell Cavities, High Adhesion
SAE AMS2471 ANODIC TREATMENT FOR ALUMINUM BASE ALLOYS Sulfuric Acid Process
SAE AMS2471F-2003 Anodic Treatment of Aluminum Alloys Sulfuric Acid Process, Undyed Coating
SAE AMS3276 Sealing Compound@ Integral Fuel Tanks and General Purpose@ Intermittent Use to 360 Degrees F (182 Degrees C)
SAE AMS3277-1995 Sealing Compound@ Polythioether Integral Fuel Tanks and General Purpose@ Fast Curing Intermittent Use to 360 Degrees F (182 Degrees C)
SAE AMS4045 ALUMINUM ALLOT SHEET AND PLATE 5.6Zn - 2.5Mg - 1.6Cu - 0.25Cr (75S-T6)
SAE AMS4045J-2007 Aluminum Alloy Sheet and Plate 5.6Zn 2.5Mg 1.6Cu 0.23Cr 7075: (-T6Sheet, -T651 Plate) Solution and Precipitation Heat Treated
SAE AMS4911 TITANIUM ALLOY SHEET 6Al – 4V Annealed – 120@000 psi Yield
SAE AMS5516 STEEL SHEET AND STRIP, CORROSION RESISTANT 18 Chromium - 8 Nickel (Cold Rolled)
SAE AS5127-1997 Methods for Testing Aerospace Sealants

2022 SAE AMS3278C-2022 Sealing and Coating Compound, Polyurethane (PUR) Fuel Resistant, High Tensile Strength/Elongation for Integral Fuel Tanks/Fuel Cavities/General Purpose
2016 SAE AMS3278B-2016 Sealing and Coating Compound: Polyurethane (PUR) Fuel Resistant High Tensile Strength / Elongation For Integral Fuel Tanks / Fuel Cavities / General Purpose
2008 SAE AMS3278A-2008 Sealing and Coating Compound: Polyurethane (PUR) Fuel Resistant High Tensile Strength / Elongation For Integral Fuel Tanks / Fuel Cavities / General Purpose
2004 SAE AMS3278-2004 Sealing and Coating Compound: Polyurethane (PUR) Fuel Resistant High Tensile Strength/Elongation for Integral Fuel Tanks/Fuel Cavities/General Purpose