The Cerulean N series consists of Nitrile Butadiene Rubber (NBR) materials. NBR is one of the most popular sealing solutions around due to its strong engineering properties. They are naturally resistant to a wide variety of oils and chemicals, and are used in industries such as agriculture, food and beverage, and others.

The Cerulean C series of Chloroprene Rubbers (CR) consists of general purpose materials which can be used across a variety of industries. While they are not exceptional in any single property (compared to other high performance elastomers), their combination of properties is hard for other types to achieve.

Cerulean S by ISMAT is a series of Silicone elastomers that are renowned for their flexibility and low compression set characteristics while also having a wide working temperature range. They can be used as static seals in areas with extreme temperature variations, as seals in automobiles, medical environments and more.

The Cerulean EP series of EPDMs (Ethylene Propylene Diene Terpolymer) are extremely versatile and can be molded into seals for a variety of applications that require resilience to heat and certain chemicals.

The Cerulean SB series of SBR (Styrene Butadiene Rubber) materials are extremely versatile and can be molded into seals for a variety of applications that require resilience to heat and certain chemicals.