LEAKEND SEALS utilizes a wide range of materials in its Mechanical seals so that they withstand the severest of operating conditions, while maintaining the cost effectiveness of its products. Simple seals utilize simple and cheaper materials, compatible with the operating parameters. For severe operating parameters involving organic solvents, Corrosive chemicals, crystallizing, polymerizing and slurry-laden media use of appropriate Carbide Faces, FKM / FFKM Elastomers, and Exotic Metal and alloy Components is recommended.