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108 SERIES: .360” x .500” D-SHAPED WEATHER-STRIPPING RUBBER SEAL</

Home  »  Rubber Extrusion and Rubber Seals  »  EPDM Rubber Seals  »  D-Profile Round Rubber Seals  »  108 SERIES: .360” x .500” D-SHAPED WEATHER-STRIPPING RUBBER SEAL</

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About This D-Shaped Gasket

D-Shaped Weather-Stripping Rubber Seal, measuring .360" (h) by .500" (w).

 

Use the 108 series D-shaped gasket to create a strong seal, eliminate vibration, protect against weather and drown out noise. The D-shaped opening is a semi-circle with a conical point. Available without tape or choose from two adhesive options:
HT - Standard PSA
BT - 3M™ Bonded Tape System

Learn more in the Tape Definitions tab below. Visit our Design Guide for help selecting the right adhesive.


 Logo for UL requirements for d-profile rubber seals  

UL Recognized Component


Tape Options *

*Price breaks, where applicable, will be reflected in cart*


For volume pricing above 5,000 feet, please contact Trim-Lok at 888-874-6565

Price: Build Your Part for Pricing
3M™ BONDED TAPE SYSTEM 
The BT option for your self-adhesive rubber seal provides the ultimate bond to the rubber and the ultimate bond to the substrate. It creates a moisture barrier and air-tight seal. With the highest peel and shear resistance, it can be used under high loads of stress and force. It has low initial tack for easy re-positioning during installation and needs 72 hours of cure time to come to full bond strength. It is rated for good heat performance between -20°F to 158°F.
Diagram of BT tape option for 3M D-shaped rubber seal
STANDARD PRESSURE-SENSITIVE ADHESIVE
The HT option for your D-shaped EPDM sponge rubber seal is an acrylic-based adhesive. It works best when used to hold the rubber seal in place while installing in a static application or compressed between two stationary objects. It may be used in some light-duty dynamic applications against a variety of substrates. It is rated for good heat performance between -20°F to 158°F.
Diagram of HT tape option for D-shaped weather stripping
Description

The Trim-Lok 108 series D-Shaped Gasket Rubber Seal comes in a specially designed semi-circle/conical shape made from custom-formulated EPDM sponge rubber compound. This D-shaped weather stripping can be used to protect against noise, moisture, air leaks, vibrations and more.

Custom order your .360” x .500” D-profile rubber seal without adhesive tape or select HT standard PSA tape or BT 3M tape. Our BT and HT color options include black and off-white. Our no-tape option is available in black. Choose from a single or dual roll depending on product type.

We supply many industries with our 108 series 3M D-shaped rubber seal or PSA tape rubber seals, including the marine, automotive and manufacturing industries. Learn more about D-shaped weather-stripping properties and ratings below.

Resistance to
  • Ozone – Excellent
  • Water Absorption – Excellent
  • Sunlight Aging – Excellent
  • Low Temperature – Excellent
  • Compression Set – Good
General Temp. Rating -20°F to 158°F
Compression Rating Recommended 25% compression for the maximum performance.
Flammability and Code Compliance Download the PDF: FMVSS 302 (Right Click and Select Save As)
Download the PDF: UL50 (Right Click and Select Save As)
Logo for UL requirements for d-profile rubber seals This (component or material) is recognized by UL. Representative samples of this component have been evaluated by UL and meet applicable UL requirements.
Compression Rating Recommended 25% compression for the maximum performance.
Adhesive Options
  • "BT" Pressure Sensitive-Adhesive This 3M acrylic, automotive-grade tape creates the ultimate bond to the rubber and the ultimate bond to the substrate. It creates a moisture barrier and airtight seal between rubber and substrate. With the highest peel and shear resistance, it can be used under high loads of stress and force. It has low initial tack for easy re-positioning during installation and needs 72 hours of cure time to come to full bond strength. It is rated for good heat performance from -20°F to 158°F.
  • "HT" Pressure Sensitive-Adhesive This acrylic-based adhesive is best used to hold the rubber seal in place while installing it in a static application or compressed between two stationary objects. It may be used in some light-duty dynamic applications against a variety of substrates. It is rated for good heat performance from -20°F to 158°F. Please note: During application, the ambient temperature must be above 60°F.
View the EPDM Sponge Rubber Seal Spec Sheet (Click to Open)

Part Number Top Bend Radius Inside Bend Radius Outside Bend Radius
X108HT 1.50" 2.50" 1.00"

Find out how to install D-profile rubber seals by downloading our installation instruction PDF. Watch the video now to see a demonstration.


Rubber Seal Installation Instructions.pdf

To view our entire catalog of products, download a copy or request a FREE copy be mailed to you:  CATALOG

D-shaped gaskets, catalog page 30

D-shaped weather stripping, catalog page 31

D-profile rubber seals, catalog page 32

D-profile rubber seals, catalog page 33