Custom molded or machined Packer Elements with various back-up options

Packer Elements


At KC Seals we offer a variety of different elastomers, back-up options, production methods, and flexible supply contracts for your packer elements.

Our molding and machining capabilities mean we can match your unique Packer Element demands. For example, if you are currently in the R & D stage, or have low quantity requirements, our molded billets and elastomer machining capabilities are an excellent option for bypassing any potential tooling fees. Furthermore, should you have already procured molds but are struggling to secure supply or dealing with demand volatility, our Super-Sub program is an excellent way to add flexibility to your supply chain.

Quality you can rely on


All parts are measured on our Zeiss O-Machine and or Keyence CMM, which utilize optical and contact measurement technology in a comprehensive analysis. The O-Machine includes multi-sensor coordinate measuring, white light sensors for non-contact assessments and extremely accurate 3D scanners.

We follow AQL 2.5 levels 1 and 2 sample size quantities, and all molded parts are manufactured to RMA A2 tolerances. 

What comes with your orders:

  • Every order is sent with either a paper or digital QC document that includes ID, OD, C/S, Height, angles, and any other dimensions your organization feels critical. 


Our rubber and plastic materials supply is diversified amongst the top compounders in North America. Each polymer has been qualified to meet typical exploration and production well conditions, including mechanical, tribological, thermal, and specific immersive properties.

What comes with your orders:

  • Every order comes with an MTR that includes a batch number, cure dates, and a set of mechanical properties.

Available Compounds

Let’s discuss your project

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