ESS40LT is 40-durometer low temperature silicone sheeting. It’s designed for applications that require lower temperature resistance then general purpose silicones provide.
This specification-grade gasket material is easy to die cut, provides a superior sealing solution, and has applications in aerospace, defense, and cryogenics.
Thicknesses range from .010” to .500”. Widths up to 60” are available.
Key Characteristics
- Resists high temperatures up to 450ºF (525ºF intermittent)
- Resists low temperatures down to -130ºF
- Fabricated with high-quality, certified raw materials
- UZ / ozone resistance
- Excellent electrical insulator
- A-A-59588 CL1A/1B (GR40) and AMS 3334, 3335, 3336, 3337, and 3338
Physical Properties
- Durometer (Shore A) 40 +/-5 Shore A
- Tensile Strength (psi): 750 psi
- Elongation (%): 300
- Tear (ppi, Die “B”): 100
Ordering Information
This is a made to order available. Many colors are available.
