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Flexible Plastic Extrusions

Northwest Rubber Extruders manufactures top quality, flexible plastic extrusions for a wide range of industries and applications. We work with an array of standard, engineered, and custom flexible plastic extrusion materials to meet customer requirements for durability and performance. We produce automotive gaskets, dual durometer seals, rail boots, and many other conventional and custom extruded plastic shapes and products.

Request a quote for the extruded plastic shapes you need, or contact us to learn more.

The Extruded Plastic Experts

With our innovative, lean production processes and highly trained staff, Northwest Rubber Extruders manufactures flexible extruded plastic shapes to match our customers’ exact designs,  in short runs or in large quantities, at competitive prices and with fast turnaround times.

We make all dies and tooling for our flexible plastic extrusions in-house. This helps us monitor quality, maintain tight tolerances, and ensure accurate profiles.

We can create plastic extrusion shapes as small as 0.030” and as large as 14” across. We can produce your custom extrusions in virtually any color you need, including metallics.

Extruded Plastic Specifications

Northwest Rubber Extruders can provide custom plastic extrusions that meet a variety of industry specifications. These include ASTM D-2000, FDA, SAE J 2558, and UL 94 requirements.

Plastic Extrusion Materials

We can manufacture flexible plastic extrusions from a broad range of materials, with durometers from Shore 30A to Shore 90A. If you’re not certain which type of plastic will provide the best results in your application, the experts at Northwest Rubber Extruders will work with you to select a material that meets your application and performance requirements. 

HMW PVC (high molecular weight polyvinyl chloride)is a low temperature material with high UV and tear resistance and dynamic flex fatigue characteristics. PVC (polyvinyl chloride) is a low cost, highly flexible plastic that exhibits high water, acid, base, weather, and tear resistance. SEBS (styrene-ethylene/butylene-styrene) is great for low temperature applications, and is weather, water/moisture, acid, and base resistant. TPV (thermoplastic vulcanizate) is another low temp material, with high weather and abrasion resistance.

Contact Us for Custom Flexible Plastic Extrusions

No matter how simple or detailed your design, no matter what quantities you require, Northwest Rubber Extruders will deliver high quality, high precision custom plastic extrusions that match your exact specifications. Request a quote on extruded plastic shapes for your application, or contact us to discuss your project. 

Extruded Plastic Materials

  • Low temperature resistant
  • UV resistant
  • Tear resistant
  • Dynamic flex fatigue

  • Low cost flexible plastic
  • Weather resistant
  • Water, acid and base resistant
  • Tear resistant

  • Weather resistant
  • Water, acid, and base resistant
  • Low temperature resistant

  • Weather resistant
  • Abrasion resistant
  • Low temperature resistant

  • From 30A to 90A

  • We can produce flexible plastic extrusions in sizes from 0.030" to 14" wide

  • Match to virtually any color, including metallic

  • ASTM D-2000
  • FDA
  • SAE J 2558
  • UL 94

Extruded Plastic Products

  • Adhesive backed seals
  • Automotive gaskets
  • Bumpers
  • Curtain wall seals
  • Door seals
  • Dual durometer seals
  • Expansion joints
  • Food grade seals
  • Rail boots
  • Co-extruded seals
  • Flexible Plastic Extrusions