Silicone Engineering and Manufacturing

CRI-SIL Silicone Technologies, LLC is an ISO9001:2008 certified supplier of custom formulated silicone and fluorosilicone elastomers. We provide products and solutions to worldwide customers seeking innovative synthetic rubber compound engineering.

We offer a full compliment of standard silicone products and services in addition to custom formulations. Fabricators in the Wire and Cable, Automotive, Healthcare, and Aerospace markets (to name a few) can choose a product right off the shelf or submit a specification for custom engineering. For those Fabricators seeking Liquid Silicone Rubber (LSR), Room Temperature Vulcanization (RTV), or Heat Cured Rubber (HCR), we will develop and deliver a high quality product to you in minimal time and tailor made to your your price and specification requirements.


For fabricators who also mix their own material, we offer a full line of silicone bases in a complete durometer range (both liquid and HCR) for your own custom formulations. Simply add your own color and catalyst! All materials are available in lot sizes from 5 lbs to 1000 lbs and in almost any preform. If you have any questions please contact us.