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Innovation and collaboration is important for your success, so it’s our top priority.
Your Needs – Our Drive.
SEKISUI SPI is setting a new standard of excellence in thermoplastics.
Sekisui SPI.  Bring Imagination To Life In Our Labs. designLab FSTLab
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Introducing SEKISUI SPI: By bringing KYDEX, LLC and ALLEN EXTRUDERS together as part of SEKISUI SPI, we are setting a new standard of excellence for the plastics industry to think, design and create.

Recent News

Butterfly Flexible Seating Solutions, SEKISUI SPI, Tapis, and MGR Foamtex Collaborate for AIX 2020

Butterfly Flexible Seating Solutions, SEKISUI SPI, Tapis, and MGR Foamtex Collaborate for AIX 2020

SEKISUI SPI, Butterfly Flexible Seating Solutions, Tapis, and MGRFoamtex have joined forces to bring a unique new seat to aviation interiors.   Read More

Red Cabin Brings Partners Together to Innovate Aviation Interiors at SEKISUI SPI

Red Cabin Brings Partners Together to Innovate Aviation Interiors at SEKISUI SPI

A prime opportunity to take dialogue from the Red Cabin Aviation Summit to the next level by delivering a seat back prototype a few years earlier than Matthew Coder expected.   Read More

SEKISUI Polymer Innovations, LLC Announces Vice President of Marketing, Bernie Allen

SEKISUI Polymer Innovations, LLC Announces Vice President of Marketing, Bernie Allen

SEKISUI Polymer Innovations, LLC, Manufacturer of KYDEX® Thermoplastics, Announces Vice President of Marketing, Bernie Allen  Read More