ESS40HS/LT is 40-durometer high strength low temperature silicone sheeting (PVMQ) that meets the requirements of A-A-59588 Classes 1A and 1B, and AMS 3334, 3335, 3336, 3337, 3338, 3345, and 3346.
This material has applications in aerospace, defense, and cryogenics. It’s easy to die cut and provides a superior sealing and gasketing solution. Choose thicknesses from .010” to. 500” and widths up to 60”. Many colors are available.
Key Characteristics
- High temperature resistance up to 450ºF (525ºF intermittent)
- Low temperature resistance down to -178ºF
- Excellent for seals and gaskets
- Fabricated with high-quality raw materials
- UV / ozone resistant
- Excellent electrical insulator
- Specification: A-A-59588 CL1A/1B and AMS 3334, 3335, 3336, 3337, 3338, 3345, and 3346
Physical Properties
- Durometer (Shore A): 40+/-5
- Tensile Strength (psi): 1000
- Elongation (%): 200
- Tear (ppi, Die “B”): 140
Ordering Information
This is a made to order material.
