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Rubber D-Shaped Bulb Seals

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101 Series EPDM Rubber D Shaped Seal 101 Series - Rubber EPDM "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .500" and a width of .500"

Starting at: $7.80
105 Series EPDM Rubber D Shaped Seal 105 Series - Rubber EPDM "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .375" and a width of .438"

Starting at: $7.40
108 Series EPDM Rubber D Shaped Seal 108 Series - EPDM Rubber "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .360" and a width of .500"

Starting at: $7.00
109 Series EPDM Rubber D Shaped Seal 109 Series - EPDM Rubber "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .610" and a width of .360"

Starting at: $7.40
119 Series EPDM Rubber D Shaped Seal 119 Series - EPDM Rubber "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .750" and a width of .375"

Starting at: $9.50
1705 Series EPDM Rubber D Shaped Seal 1705 Series - EPDM Rubber "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .656" and a width of .400"

Starting at: $6.60

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1750 Series EPDM D Shaped Seal 1750 Series - EPDM Rubber "D" Shaped Seal

D-shaped EPDM Sponge Rubber D-Seal, with a height of .760" and a width of .825"

Starting at: $14.04
376 Series EPDM Ribbed-Seal 376 Series - EPDM Rubber Ribbed Seal

Ribbed EPDM Sponge Rubber Seal, with a height of .589" and a width of .123"

Starting at: $7.88
402 Series EPDM D-Seal 402 Series - EPDM "D" Seal

Lid Seal EPDM Sponge Rubber Seal, with a height of 1.500" and a width of .500"

Starting at: $16.28
5036 Series EPDM Rubber D Shaped Seal D-Shaped EPDM Foam Rubber Seal With Flap - 5036 Series

D-shaped EPDM Sponge Rubber Seal, with a width of .695" and a height of .500"

Starting at: $9.16
1153 Series EPDM Rubber D Shaped Seal D-Shaped EPDM Sponge Rubber Seal - 1153 Series, 3/8" x 1/4"

D-shaped EPDM Sponge Rubber D-Seal, with a width of .375" and a height of .250"

Starting at: $6.48

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135 Series EPDM Rubber D Shaped Seal D-Shaped EPDM Sponge Rubber Seal - 135 Series, 3/4" x 9/16"

D-shaped EPDM Sponge Rubber D-Seal, with a width of .750" and height of .562". Rubber D-Seal

Starting at: $9.16
   
 

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.

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

Need A Custom Solution?
Not finding what your're looking for? Don't see the correct dimensions? Need a special material spec met? We offer a wide range of materials and colors, including Nitrile, EPDM, Neoprene, SBR and Silicone. Exonic Polymers application engineers are ready to start developing a custom solutions that meets your rubber sealing needs.