True Seals is a state-of-the-art AS9100D Certified custom gasket manufacturing company. We are the only company in the region capable of manufacturing sheet material from bulk buns. We boast the region’s largest inventory of commercial grade gasket, foam and stripping materials in the greater Spokane and surrounding areas.CNC2.jpg

True Seals specializes in servicing high and low volume OEM’s, sub-assembly fabricators, prototype design firms and repair/service shops.


True Seals has the right equipment for the job! Our in-house manufacturing processes include:

  • CNC Router/Cutting
  • CNC Die Cutting
  • CNC Knife Cutting
  • Laminating & Skiving
  • Slitting of Bulk Materials (Raw Buns & Rolls of Material)
  • Thermal Forming
  • Pure-Water Waterjet Cutting
  • InspecVision 2D Quality Inspection/Reverse Engineering

Water Jet (2).jpegIf your product requires equipment not available in your area, True Seals is interested in learning how we can assist – either by suggesting alternate manufacturing methods or by purchasing manufacturing equipment to
service your needs.



Contact Us

True Seals, LLC
Office: (509) 385-0300 

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