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High-Temperature Silicone Rubber Sheets, Bars, and Strips
Also known as polysiloxane, this silicone rubber offers good resistance to ozone and salt water. Softer durometer rubber has better conformability; harder durometer rubber is more wear resistant.
For technical drawings and 3-D models, click on a part number.

- Color: 10A sheets: Gray; 20A sheets: Black; 35A sheets: Cream
- Temperature Range: -80° to 425° F
- Tensile Strength: 10A sheets: 250 psi; all other sheets: 800 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600

- Color: 10A sheets: Gray; 20A sheets: Black; 35A sheets: Cream
- Temperature Range: -60° to 390° F
- For Use Outdoors: Yes
Thick. | Thick. Tolerance | Durometer | Each | |
1" × 36" | ||||
---|---|---|---|---|
0.010" | -0.002" to +0.002" | 10A (Soft) | 00000000 | 000000 |
0.010" | -0.002" to +0.002" | 20A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 35A (Soft) | 00000000 | 00000 |
2" × 36" | ||||
0.010" | -0.002" to +0.002" | 10A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 20A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 35A (Soft) | 00000000 | 00000 |
4" × 36" | ||||
0.010" | -0.002" to +0.002" | 10A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 20A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 35A (Soft) | 00000000 | 00000 |
6" × 36" | ||||
0.010" | -0.002" to +0.002" | 10A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 20A (Soft) | 00000000 | 00000 |
0.010" | -0.002" to +0.002" | 35A (Soft) | 00000000 | 00000 |
High-Purity High-Temperature Silicone Rubber Sheets and Strips
- Color: Clear
- Temperature Range: -65° to 400° F
- Tensile Strength: 1,250 psi
- For Use Outdoors: Yes
These platinum-cured silicone rubber sheets and strips meet the strict purity standards of USP Class VI. Silicone, also known as polysiloxane, offers good resistance to ozone and salt water.

Thick. | Thick. Tolerance | Durometer | Each | |
1/2" × 36" | ||||
---|---|---|---|---|
0.010" | -0.003" to +0.003" | 55A (Medium) | 00000000 | 00000 |
1" × 36" | ||||
0.010" | -0.003" to +0.003" | 55A (Medium) | 00000000 | 0000 |
2" × 36" | ||||
0.010" | -0.003" to +0.003" | 55A (Medium) | 00000000 | 00000 |
4" × 36" | ||||
0.010" | -0.003" to +0.003" | 55A (Medium) | 00000000 | 00000 |
6" × 36" | ||||
0.010" | -0.003" to +0.003" | 55A (Medium) | 00000000 | 00000 |
Super-Stretchable Abrasion-Resistant Natural Rubber Sheets and Strips
These natural rubber sheets and strips will stretch up to six times their length. Use them in dynamic applications, such as vibration isolators and shock mounts. Natural rubber is often called gum rubber and latex rubber.
For technical drawings and 3-D models, click on a part number.

- Color: Amber (semi-clear)
- Temperature Range: -75 to 250° F
- Tensile Strength: 4,000 psi
- For Use Outdoors: No
Chemical-Resistant Viton® Fluoroelastomer Rubber Sheets and Strips
Viton® fluoroelastomer stands up to tough chemicals, such as nitric acid, ethylene glycol, and isopropyl alcohol. It is also known as FKM.
Nonporous Alumina Ceramic Sheets and Bars

- Color: White
- Max. Temperature: See table
- Fabrication: Fired
- Electrical Properties: 4 1/2" × 4 1/2" sheets are electrical insulating
- Dielectric Strength: See table
- Porosity: 0%
- Compressive Strength: 300,000 psi
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
For technical drawings and 3-D models, click on a part number.
Thick. | Thick. Tolerance | Wd. | Lg. | Max. Temperature, °F | Dielectric Strength, V/mil | Each | |
0.010" | -0.001" to 0.001" | 4 1/2" | 4 1/2" | 3100° | 250 | 0000000 | 000000 |
Flexible Very High-Temperature Electrical-Insulating Mica Sheets

- Color: Green with Brown Spots
- Max. Temperature: 1832° F
- Electrical Properties: Electrical Insulating
- Dielectric Strength: 508 V/mil
With a silicone resin binder, this mica can be used as wrap-around thermal insulation in applications with temperatures up to 1832° F. Also known as phlogopite and amber mica. It meets UL 94 V-0 for flame retardance.
For technical drawings and 3-D models, click on a part number.
23" × 39" | |||
---|---|---|---|
Thick. | Thick. Tolerance | Each | |
0.010" | -0.0016" to 0.0016" | 000000000 | 000000 |