ESS40HS is 40-durometer high strength silicone sheeting that’s designed for applications requiring higher physical properties than general-purpose or medium strength silicone.
This material meets A-A-59588 Class 3B requirements, including for flexural testing.
It is easily die cut and provides a superior gasket and sealing solution. Choose thicknesses from .010” to .500” and widths up to 60”.
Key Characteristics
- High temperature resistance up to 450ºF (500ºF intermittent)
- Low temperature resistance down to -85ºF
- Excellent for seals and gaskets
- Fabricated with high-quality and certified raw materials
- UV / ozone resistant
- Excellent electrical insulator
- Made with FDA CFR 177.2600 ingredients
- Specification: A-A-59588 CL3B (includes flexural testing)
Physical Properties
- Specific gravity, g/cc: 1.14
- Durometer (Shore A): 40+/-5
- Tensile Strength (psi): 1200
- Elongation (%): 600
- Tear (ppi, Die “B”): 155
Ordering Information
Contact ElastaPro for additional details.
