High-Temperature Fire-Rated Hollow Rubber Surface-Mount Seals

Tested in accordance with NFPA standards 80, 105, and 252, these silicone rubber seals are for use on fire-rated doors. They meet UL 10B, UL 10C, and UL 1784. Hollow construction provides compressibility. Attach these seals directly to a door’s surface to shield against dust, noise, and vibration.
For technical drawings and 3-D models, click on a part number.
High-Temperature Hollow Rubber Surface-Mount Seals
The hollow construction on these seals provides better compressibility than solid rubber seals. They’re made of silicone rubber, so they can handle hot environments, plus they resist water and salts. They’re firmer and more durable than silicone foam rubber. Attach them directly to a door’s surface to shield against dust, noise, and vibration.
For technical drawings and 3-D models, click on a part number.

Per Ft. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Hardness | Hardness Rating | Temp. Range, °F | Max. Adhesive Temp., °F | For Use Outdoors | Choose a Color | Lengths, ft. | 1-99 | 100-Up | |
Silicone Rubber—Plain Back | |||||||||||
5/8" | 3/8" | Durometer 55A | Medium | -100° to 480° | __ | Yes | 00000000 | 00000 | 00000 | ||
3/4" | 9/16" | Durometer 55A | Medium | -100° to 480° | __ | Yes | 00000000 | 0000 | 0000 | ||
Silicone Rubber—Adhesive Back | |||||||||||
7/64" | 1/8" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | 00000000 | 0000 | 0000 | ||
11/64" | 3/16" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | 00000000 | 0000 | 0000 | ||
3/8" | 1/4" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | 00000000 | 0000 | 0000 |
High-Temperature Rubber Surface-Mount Seals
In addition to hot environments, these solid silicone rubber seals stand up to water and salts. They’re firmer and more durable than silicone foam rubber. Attach them directly to a door’s surface to shield against dust, noise, and vibration.
For technical drawings and 3-D models, click on a part number.
High-Temperature Hollow Foam Rubber Surface-Mount Seals
It’s the hollow construction that makes these seals more compressible than solid seals. Made of silicone foam rubber, these seals can handle hot environments, plus they resist water and salts. They’re softer and more flexible than silicone rubber seals and will effortlessly conform to uneven surfaces to shield against dust, noise, and vibration. The foam has closed-cell construction, which resists absorption.
For technical drawings and 3-D models, click on a part number.
High-Temperature Foam Rubber Surface-Mount Seals
Made of solid silicone foam rubber, these seals will stand up to hot environments, plus they resist water and salts. They are softer and more flexible than silicone rubber and will effortlessly conform to uneven surfaces to shield against dust, noise, and vibration. The foam has closed-cell construction, which resists absorption.
For technical drawings and 3-D models, click on a part number.
High-Temperature Push-On Seals with Bulb on Side

These all-rubber silicone seals can withstand temperatures up to 500° F, plus they resist water and salts. Push them onto a door’s edge to stop wind, dust, and water from entering. They have a hollow bulb for compressibility. The gripping edges are smooth, so they lay flat against the surface.
For technical drawings and 3-D models, click on a part number.
Per Ft. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fits Edge Thick. | Ht. | O'all Wd. | Grip Ht. | Grip Material | Hardness | Hardness Rating | Temp. Range, °F | For Use Outdoors | Color | Lengths, ft. | 1-99 | 100-Up | |
Silicone Rubber | |||||||||||||
1/32" to 1/16" | 1/2" | 35/64" | 5/8" | Silicone Rubber | Durometer 50A | Medium | -85° to 500° | Yes | Red | 00000000 | 00000 | 00000 | |
1/16" to 5/32" | 1/2" | 5/8" | 5/8" | Silicone Rubber | Durometer 50A | Medium | -85° to 500° | Yes | Red | 00000000 | 0000 | 0000 | |
5/32" to 1/4" | 1/2" | 45/64" | 5/8" | Silicone Rubber | Durometer 50A | Medium | -85° to 500° | Yes | Red | 00000000 | 0000 | 0000 |
High-Temperature Rubber Flange-Mount Seals

Use these solid silicone rubber seals in hot environments, as well as with water and salts. They’re firmer and more durable than silicone foam rubber. They have a flange that can be positioned along a door’s edge to cover gaps and block dust, noise, and vibration.
For technical drawings and 3-D models, click on a part number.
High-Temperature Hollow Rubber Flange-Mount Seals
Hollow construction makes these silicone rubber seals more compressible than solid seals. They resist heat, water, and salts. They’re firmer and more durable than silicone foam rubber. These seals have a flange that can be positioned along a door’s edge to cover gaps and block dust, noise, and vibration.
For technical drawings and 3-D models, click on a part number.

Per Ft. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
O'all Wd. | Wd. | Ht. | Hardness | Hardness Rating | Temperature Range, °F | Max. Adhesive Temp., °F | For Use Outdoors | For Use With | Choose a Color | Lengths, ft. | 1-99 | 100-Up | |
Silicone Rubber—Plain Back | |||||||||||||
7/8" | 3/8" | 3/8" | Durometer 55A | Medium | -100° to 480° | __ | Yes | Salts, Water | 00000000 | 00000 | 00000 | ||
Silicone Rubber—Adhesive Back | |||||||||||||
3/8" | 1/8" | 1/8" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | Salts, Water | 00000000 | 0000 | 0000 | ||
3/8" | 0.187" | 3/16" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | Salts, Water | 00000000 | 0000 | 0000 | ||
1/2" | 1/4" | 1/4" | Durometer 55A | Medium | -100° to 480° | 250° | Yes | Salts, Water | 00000000 | 0000 | 0000 |
High-Temperature Foam Rubber Flange-Mount Seals

Made of silicone foam rubber, these solid seals stand up to hot environments and resist water and salts. They’re softer and more flexible than silicone rubber seals and will effortlessly conform to uneven surfaces. They have a flange that can be positioned along a door’s edge to cover gaps and block dust, noise, and vibration. The foam has closed-cell construction, which resists absorption.
For technical drawings and 3-D models, click on a part number.
High-Temperature Hollow Foam Rubber Flange-Mount Seals
These silicone foam rubber seals are hollow for better compressibility than solid seals. They resist heat, water, and salts. They’re softer and more flexible than silicone rubber seals and will effortlessly conform to uneven surfaces. These seals have a flange that can be positioned along a door’s edge to cover gaps and block dust, noise, and vibration. The foam has closed-cell construction, which resists absorption.
For technical drawings and 3-D models, click on a part number.