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1458 Series D-Shaped Rubber Seal

Home  »  Rubber Extrusions and Rubber Seals  »  EPDM Rubber Seals and Gaskets  »  D-Shaped Rubber Seals  »  1458 Series D-Shaped Rubber Seal

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This D-shaped EPDM sponge rubber seal has a height of .750" and a width of .750". It’s designed to create the ultimate bond between the EPDM sponge rubber seal and its substrate, which could be a door, car trunk, window, hatch, electrical enclosure, or cooler.

The strong seal provided by this D-shaped rubber seal can be used for the following purposes:

  • • Weather-stripping to seal out air leaks, moisture, or dirt/debris
  • • Filling gaps that vary in size on doors and lids
  • • Vibration reduction
  • • Some noise cancellation

As you select the right seal for your application, choose the size that will provide 25-40% compression for optimal performance. You can also choose between a 3M bonded tape system or standard pressure sensitive adhesive, which you can learn about below.

 


 UL Recognized Component logo  

UL Recognized Component


Tape Options (1458) *

*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 3M Bonded Tape System enables you to achieve the ultimate bond to the rubber and the ultimate bond to the substrate. This tape option creates a moisture barrier and air-tight seal. With the highest peel-and-sheer resistance, the 3M Bonded Tape System can be used  under high loads of stress and force. It has low initial tack for easy repositioning 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.

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

Diagram of adhesive on EPDM sponge rubber seal
STANDARD PRESSURE SENSITIVE ADHESIVE
The Standard Pressure-Sensitive Adhesive option for your seal is an acrylic-based adhesive. It works best when used to hold the seal in place while installing in a static application or when it’s 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. Please note: During installation, the ambient temperature must be above 60°F.
Diagram of adhesive on EPDM sponge rubber seal

Specs & Options for Rubber Weatherstripping

Review the resistance, compression, and flammability ratings of the 1458 Series D-shaped rubber seal.

Description Trim-Lok Rubber Seals come in a variety of specially designed shapes made
from custom- formulated EPDM sponge rubber compound. This D-shaped rubber seal measures .750” x .750” and is designed to create the ultimate bond between rubber and substrate. 

OEMs across a variety of industries—manufacturing, automotive, marine, furniture, and more—use our D-shaped gaskets to create a water-tight seal, while reducing noise, vibration, dirt and dust. 

If your application requires a custom solution, Trim-Lok’s expert team of product engineers can help. Reach out to your local rep today to get started. 

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 FMVSS 302
Download UL50
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. 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 repositioning 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.
Download the Rubber Seal Spec Sheet
EPDM sponge rubber seal visual of bend radius measurements
Part Number Top Bend Radius Inside Bend Radius Outside Bend Radius
X1458HT 1.00" 2.00" 1.00"

How to Install Half-Round Rubber Seals

Watch the installation demonstration as you prepare to install your EPDM sponge rubber seal with 3M or standard, pressure-sensitive adhesive. Need more support? Download our installation instructions or contact a Trim-Lok rep.


Rubber Seal Installation Instructions.pdf

Browse our entire catalog of rubber seals here (via PDF download), or order a FREE catalog here.

From Trim-Lok catalog, this is page 30 of the D-shaped EPDM sponge rubber seal, 109 series

From Trim-Lok catalog, this is page 31 of the rubber seal D types and sizes

From Trim-Lok catalog, this is page 32 of the rubber seal D types and sizes

From Trim-Lok catalog, this is page 33 of the triangle sections and adhesive options

From Trim-Lok catalog, this is page 34 of the rubber seal P types and sizes, lid seals, fender flare trims, and additional profiles

From Trim-Lok catalog, this is page 35 of the rubber seal ribbed sections and flap sections with sizes

From Trim-Lok catalog, this is page 36 of the rubber seal corner guard, splice cord & welting, and tubing and cord sizes