Proudly Distributing: Precix High performance O-rings, seal rings and custom elastomer solutions for the automotive, aerospace and chemical processing industries.

Perfluoroelastomer O-rings and seals for the semiconductor, life science and chemical processing industries.

A world-class producer of O-rings and seals with more than 350 available high-performance compounds.

"To protect our TOC analyzers from harsh environments and UV radiation, we use Patriot Rubber perfluoroelastomer O-ring seals. Patriot Rubber seals are highly reliable, and their customer service team responds to our needs in a timely and professional manner." - Mike Lynch, Mettler-Toledo Thornton

ALLCHEM® Perfluoroelastomer (FFKM) O-Rings and Seals

FFKM O-Rings
Black: ALLCHEM 2460, 75-durometer
suitable for HPLC columns, pumps,
valves and solenoids
White: ALLCHEM 2461, 70-durometer
suitable for plasma etch, ash and RIE
image by Nute Photography

All the performance of Kalrez® for a fraction of the price!

100% pure
perfluoroelastomer, ALLCHEM O-rings and seals are made from the very same type of polymer backbone as Kalrez® - but for a fraction of the price!

Used in highly aggressive chemical processing, semiconductor, and life science applications, our USA manufactured perfluoroelastomer O-rings and seals are resistant to over 2,000 harsh chemicals, temperatures as high as 320°C, and produce the fewest leachables.

Contact Patriot Rubber today for more information:
Phone: (978) 771-7305
Email: Stanley@PatriotRubber.com

Kalrez® is a registered trademark of E. I. DU PONT DE NEMOURS AND COMPANY