Erie Hard Chrome is an approved Micro Tuff™ applicator and provides specialty Micro Tuff impregnation services for mold coating and surface finishing. Micro Tuff is used to
Micro Tuff impregnation completely seals off the substrate and imparts time release lubricity to the overall surface. It is impregnated into the microcrystal structure of the metal, providing a homogeneous and dense alloy of a bonded polymer.
All of the ingredients in Micro Tuff are on the FDA approved List of "Indirect" Additives Used in Contact Substances for use with foods, food additives, medical devices, and drugs. Using Micro Tuff Polymer on molds, tooling dies, and related manufacturing components qualify as indirect usage.