D-Shaped EPDM Rubber Bulb Seals
D-shaped rubber bulb seals (D-seals) are some of the most popular seals used in the world. The hollow bulb profile with the foam/sponge rubber material allows the D-seal to be compressed more easily than a solid seal, and it provides a cost-effective solution for many common applications. Our D-shaped rubber seals are available in a variety of heights and widths. Our standard D-seals are manufactured out of EPDM rubber material with a temperature rating of -20°F to +160°F.
D-shaped EPDM sponge rubber bulb seals work well for reducing vibrations and provide resistance to water absorption, resistance to ozone degradation and reduced sunlight aging due to the chemical makeup of EPDM and the sponge-like matrix that the D-shaped rubber seal is made from. D-shaped weather stripping works best with 25%–50% compression when sealing between two surfaces. Compressing the D-profile weather stripping further can result in compression setting, whereby the profile of the seal will be permanently compressed and will not have the sealing capabilities that it was originally intended to have.
Wear strip covers slide into a T-slot to provide a slippery, abrasion-resistant surface. Dust covers conceal wires and keep dust out of the T-slot. Cut covers to size with scissors and press them into a T-slot. Flip the black dust covers over and they have a groove for holding a panel inside the T-slot. Antislip covers add traction to a rail. You have no items in your wish list. Items 1-12 of 24.
Tape/Adhesion Options
All D-seals are available with two adhesive/tape options: 3M heat-activated tape (HATS) or pressure-sensitive adhesive (PSA) tape. The type of adhesive backing for the D-shaped rubber gasket is primarily based on the application and use of the seals. The heat-activated taping system (HATS) requires time to cure but provides a superior bond to the substrate than a pressure-sensitive adhesive (PSA). Therefore, HATS are ideally used in applications where there will be a shear force applied to the D-shaped rubber seal. PSA backing is ideal for temporary or static applications.
Common Applications:
- Automobiles (car door seals, engine hood seals, trunk seals, etc.)
- Boats (window seals, hatch seals, etc.)
- HVAC
- Recreational vehicles (RVs) (window seals, door seals, slide-out seals, etc.)
- Truck covers
- Windows & doors
- Garage doors
- Shaker screens
- Enclosures (electrical enclosures, electronics enclosures, machinery & equipment enclosures, etc.)
- Weather stripping
Elastostar Rubber Corporation manufactures standard and custom size extruded silicone rubber T-Shape, T-Strip, Gaskets Extrusions, Weather Stripping, with a wide verity of shapes and wall thickness from a variety of different rubber compounds that complies with FDA 21 CFR177 .2600, NSF STD-51, USP CL-VI and UL. Particular attention is given to detail, so the extruded product meets your specific requirement.
A Flexible And Well-Suited Range Of Rubber T Seal & T Gaskets
Material Description
Rubber Seal Products
- All products are manufactured in a very clean environment using FDA approved Silicone Rubber.
- Our product is non-leaching, nontoxic & pyrogen-free.
- We have more than thousands of different types of tooling that are available for all types.
Custom Size
- We can custom-make a specific size for you, and also we are capable to extruded larger size Rubber T-Shape & Gaskets.
Rubber hardness
T Slot Rubber Seal
- Available 20 Shore A up to 80 Shore A
Rubber T-Shape & Gaskets are available in the following grade to Complies.
- Food Grade, FDA Grade (FDA 21, CFR177.2600)
- USP CL-VI Compound
- 3-A Sanitary Standards
- NSF STD-51 certified
- UL, A-A59588 (Formerly ZZR-765E)
- AMS, ASTM D2000, Military/Industrial, and Commercial specification.
- Metal Detectable Grade Silicone
Our Rubber T-Shape & Gaskets can be used in one of the below or more industrial applications.
- Medical Equipment tubing
- Food processing equipment
- Water purification tubing
- Dairy fluid handling tubing
- Peristaltic tubing
- Automotive electrical enclosure seal
- Electrical connector
- High voltage insulation
- Aerospace industry
- Fiber-optic cable
- Architectural and window seal
- Glass Industries
- Pharmasutecial Industries
- Oven Gasket
- Autoclave gasket
- Manway gasket
We can offer an endless ring or vulcanized frame gaskets. Our in-house mixing and tooling allow us to offer quick turnaround delivery.
For more use and application
We can offer extruded rubber t-seal / t-shape & gaskets. Our in-house mixing and tooling allow us to offer quick turnaround delivery. For more use and application, please contact us with your details. We will help you to explore more ways to utilize our products for your special purpose.