Extreme heat or frigid cold: Kelco has you covered with seals, rings, and gaskets that will hold up to whatever you throw at them.

Kelco’s WCT division is a market leader in the production of durable, stress-resistant engineered plastic valve components for a variety of fluid handling applications. Our unique portfolio of materials and manufacturing processes allows us to supply a quality product at a competitive price.


Our engineered plastics and elastomeric products are used in a variety of industrial applications. Our customers rely on WCT for high quality and precision sealing products for cost-effective solutions in custom sizes.

Our full compliment of processes and materials offers a wide range of product types to solve any type of sealing application. Let us help you find the best engineered industrial components for your product line or design customized parts for your specific needs.

If you’re ready to save time and money and increase your bottom line, contact us at 815-334-3600 or by email at [email protected]

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