UV Masking Material

High value component fabrication often involves processes for surface enhancement. Components made of metal or metal alloys typically undergo operations that can include acid cleaning, grit blasting, peening, plating, and coating with corrosion resistant paints or powder coats. Some surfaces or internal cavities may need to be insulated from these processes for reasons of functionality or processing incompatibility. Masking materials are applied to act as temporary barriers, that are subsequently removed from the completed component after processing.

Due to their relatively low cost, materials such as tapes, solvent-based lacquers, and waxes have traditionally been used as removable masks. The protection provided from these mask materials can be somewhat inconsistent, which has a direct impact on component rework and scrap. Higher indirect costs including elevated insurance premiums, special handling charges, and regulatory reporting can arise from the use of certain solvent-based products in the workplace. But the greatest cost driver of all can be the masking process itself. Masking is typically a very labor-intensive process which can add substantial cost to each component.

New, removable UV masking material is now available that is derived from light curable adhesive technology. Panacol’s family of UV light curable mask materials can be easily applied and cured (hardened) in seconds with a UV light source. A single application of the uncured liquid mask by syringe, brush, dip, or spray provides consistent protection from high impact particulates, hot acids, alkali solutions, plating, and paint. The masks are available in many viscosities to accommodate a wide variety of component configurations and applications. Both high and low viscosity spray masks from Panacol can be easily dispensed and sprayed onto larger surfaces.

Removal of most Panacol mask material is accomplished by a simple peel, or a hot water dip and peel. For nickel alloy components that undergo very rigorous processing such as those associated with turbine and hot engine part assembly, Panacol-USA offers mask materials with significantly higher adhesion and resiliency. Removal of this line of maskants is best accomplished through incineration. Component heat treating processes are typically sufficient to effectively incinerate the mask material, which eliminates the need for a secondary removal operation. Panacol UV masks will burn cleanly without surface residue. Incineration of the mask material will not affect the metallurgy of the masked component.

The advantages of using Panacol masking products to protect costly, labor intensive components and assemblies are significant:

  • Solvent-free, single coat application
  • Conforms precisely to component geometry
  • No surface residue after removal
  • Cures in seconds for continuous in-line processing
  • Easy application and removal after processing
  • Consistent performance for improved quality

Each of these advantages can be dollarized to reflect the actual process cost savings derived from using Panacol-USA mask materials.

UV Mask Materials from Panacol can be easily dispensed or sprayed to create temporary masks on component surfaces.

UV curing equipment:

UV system solutions with Panacol uv adhesives and innovative curing systems from Honle

Download brochure:

UV Masking Materials (pdf) 

UV Masking Materials for Metal Finishing Processes

Panacol UV masking material provides surface protection during grit blasting and are the perfect solution to protect metal finishings.

more information

Sandblasting and Peening Masks

Panacol-USA offers a wide selection of temporary masking materials for sandblasting, shot peening and dry media blasting.

more information

UV Masks for Acid Strip, Plating, and Anodizing

UV masking materials from Panacol-USA are the perfect solution for wet acid stripping, anodizing and plating processes.

more information

Masks for Orthopedic Devices

UV masking materials from Panacol-USA are used for manufacturing orthopedic devices like artificial joints or spinal implants.

more information