Aerospace Sealants AS157 FAA-PMA Gray Silicone Adhesive Sealant - 3 oz Tube

Features

• Cures fast at room temperature
• Thixotropic paste
• Excellent unprimed adhesion to metal and glass
• Heat accelerated instant cure capability

• Color: Red
• Viscosity, cps: 500,000
• Specific Gravity: 1.12
• Consistency: Thixotropic paste
• Working Time, mins. @ R.T.: 4
• Tack Free Time, mins. @ R.T.: 12
• Application Rate, 90 PSI, g/min.: 250
• Solids: 98%

• Cured - 72 hrs. @ R.T.
• Tensile Strength, PSI: 750
• Elongation, %: 850
• Durometer, Shore A: 38
• Peel Strength, PPI: 50
• Tear Strength, PPI: 100
• Lap Shear Strength, PLI: 330

• Dielectric Strength, V/mil: >500
• Dielectric Constant: 2.8
• Dissipation Factor: 0.001
• Volume Resistivity, ohm·cm: 2.0 x 10¹⁴

• Brittle Point, °F (°C): -68 (-55)
• Maximum Continuous Operating Temperature, °F (°C): 482 (250)
• Thermal Conductivity Btu/hr/ft2, °F/ft: 0.0005
• Coefficient of Expansion, in/in,°F: 20 x 10^-5

Downloads

 Safety Data Sheet