Sliding Track Seals

Looking for something else? Need something you don't see? Ultrafab offers a wide range of products beyond those shown here. Contact us for more information.

Custom designed and built seals for passenger or storage enclosure areas. The inner glide strip allows for smooth movement of the window or panel at a lower coefficient of friction than traditional flocked rubber.


Operation Force/Breakaway Force

Low surface energy glide strip reduces resistance, while soft non-woven weatherseals provide an excellent seal with very low friction.

Air Infiltration/Water Penetration

Custom profiles provide structural integrity and consistency, assuring a tight air seal and barrier to water penetration. Drainage channels and weep holes also provide effective water management.


Unique ultrasonic welding process and 100% polypropylene construction provide a unified assembly that won’t break apart during fabrication or while in use and is 55% lighter than flocked rubber seals.

Additional Benefits

  • Custom designs offer flexibility in meeting unique sealing requirements
  • Seal integrity around corner radiuses is maintained for multiple glass thickness
  • Sealing system helps offset weight issues associated with uninsulated glass units
  • Adhesive-free fiber attachment maximizes seal life even under weight stress
  • 100% recyclable

Weatherseal Products

For Fabricators and Extruders

View Products

Specialty Products

OEM Engineered Solutions

View Markets / Industries

Be the First to Hear About Our Latest Innovations

Designed and developed by