Syntactic Foam Plug Assist | Products

CMT Materials is the world’s leading developer, manufacturer and supplier of syntactic foam and other innovative tooling materials for the thermoforming industry.

HYTAC syntactic foam


There’s a HYTAC Plug Assist for every need. Even the one you haven’t thought of yet. Syntactic foam plug assist materials are designed and tested to ensure optimal performance



METAPOR® is a composite material consisting of two major components. Different granules, such as aluminium or ceramic materials, and binders are currently used in thermoforming tools.

toolboard for thermoforming


CTB and REN Shape® tooling and modeling board. Vacuum formers and thermoformers use these products for prototype and low volume production molds