Frekote® brand Release Agents are preferred by more advanced composite molders than all other brands combined. Aircraft Component manufacturers value the non-transferring properties of Frekote® semi-permanent formulations. Other manufacturers rely on Frekote's® superior multiple release performance. Frekote® semi-permanent release agents are non-silicone materials which bond to tooling surfaces. They do not migrate or contaminate parts, machines or the work environment.