APV Maskants

APV Engineered Coatings has developed masking procedures and compounds to prevent coating formation on portions of alloy/superalloy parts and assemblies, during high-temperature diffusion coating/processing. The APV Masking System is highly credited in the Gas Turbine Engine Industry and can be utilized in the operations of diffusion coating for new or overhauled Aero/Jet Engines and Industrial Engines.

The M-1/M-5/M-7/M-8/M-10 Masking System consists of dry powders, binders, and diluents. The Slurry System components can be mixed at the customer’s location on an as-required basis, or purchased as Ready-to-Use Slurries. Several of the maskants can also be used dry, with no binders. All components of the System are tested chemically and metallurgically after processing and all masking materials are tested under actual coating conditions.

APV Maskants can also be utilized for special applications in other industries. Contact us for a consultation regarding your specific need!