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2828 Series Round Rubber Seal

Home  »  Rubber Extrusion and Rubber Seals  »  EPDM Rubber Seals  »  D-Profile Round Rubber Seals  »  2828 Series Round Rubber Seal

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This D-shaped EPDM sponge rubber seal has a height of 1.031" and a width of .875." Designed to create a superior bond between the EPDM D-Shape rubber seal and its substrate, this seal bonds to doors, car trunks, windows, electrical enclosures, coolers, and more.

Use this round rubber seal for D-shaped weather-stripping or for the following purposes:

  • • Prevent air and moisture leaks
  • • Seal out dirt/debris
  • • Fill gaps on lids and doors
  • • Reduce vibration
  • • Cancel some noises

 

As you determine the type of seal you need for your application, select a size that provides 25–40% compression. This compression range will help ensure maximum performance. Additionally, consider your tape options, including 3M bonded tape or standard pressure sensitive adhesive. Learn more about self-adhesive for this rubber seal below.


   

UL Recognized Component


Tape Options (2828) * What's This?

*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
Logo for “BT” 3M bonded tape system3M™ BONDED TAPE SYSTEM 
The ultimate bond to the rubber and the ultimate bond to the substrate. 3M creates a moisture barrier and air-tight seal between the round rubber seal and the substrate. It offers the highest peel and shear resistance and 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 achieve full bond strength. 3M has a good heat performance rating and can withstand -20°F to +158°F.

3M™ Heat-Activated Acrylic Foam and Acrylic Plus Tape

Diagram of self-adhesive rubber seal using 3M
STANDARD PRESSURE SENSITIVE ADHESIVE
This acrylic-based adhesive is best when you need to hold the rubber seal in place while installing in a static application or compressing an application between two stationary objects. It may be used in some light-duty dynamic applications against a variety of substrates. It has a good heat performance rating and can withstand -20°F to +158°F.
Diagram of self-adhesive rubber seal using acrylic-based adhesive

Review resistance, temperature, compression, and flammability ratings for the 2828 Series round self-adhesive rubber seal.

Description Rubber seals come in a variety of specially designed shapes made
from custom-formulated EPDM sponge rubber compound.
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 maximum performance.
Flammability and Code Compliance FMVSS 302 (Right Click and Select Save As)
UL50 (Right Click and Select Save As)
This (component or material) is recognized by UL. Representative samples of this component have been evaluated by UL and meet applicable UL requirements.
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. Creates a moisture barrier and airtight seal
    between rubber and substrate. Highest peel and shear resistance can be used under high loads of stress and force. Has low initial tack for easy re-positioning during installation and needs 72 hours of
    cure time to come to full bond strength. Good heat performance -20F to +158F.
  • "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. May be used in some light duty dynamic applications against a variety of substrates. Good heat performance - 20°F to +158°F. Please note during application ambient temperature must be above +60°F.
Rubber Seal Spec Sheet (Click to Open)
Round rubber seal radii shown in various positions
Part Number Top Bend Radius Inside Bend Radius Outside Bend Radius
X2828BT 3.00" 2.50" 3.50"
OW2828BT 4.50" 3.50" NA

Once you receive your self-adhesive D-Shape rubber seal, use the installation instructions below to learn how to install it using 3M or standard pressure sensitive adhesive.

Rubber Seal Installation Instructions.pdf

 


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