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Protect critical surfaces without slowing down production
Threads, bearing surfaces, grounding points, sealing areas, and tight-tolerance features all need reliable protection during powder coating and other finishing processes. The right masking approach helps reduce labor, improve repeatability, and keep parts clean where coating cannot go.
Search masking solutions
Find popular masking products by application, material, or process. Start with a keyword below or use the quick shortcuts.
No exact match was found in the featured product paths. Send your application to EPSI and we will help narrow the right standard or custom masking approach.
Popular masking product paths
Start with the most commonly used masking categories in EPSI’s product line.
Caps
Use masking caps to protect external threads, studs, fittings, and exposed ends that must remain free of coating.
View Masking CapsPlugs
Use masking plugs when bores, ports, holes, and internal threads need reliable protection during finishing.
View Masking PlugsTapes & Discs
Use tapes and discs for flat areas, edge definition, surface masking, and clean parting lines between the mask and coating.
View Tapes & Discs3M Tapes & Discs
Explore branded tape and disc options when performance, adhesive behavior, or specification alignment matters.
View 3M Tapes & DiscsTubing & Cord
Use tubing and cord for long protrusions, irregular geometry, and flexible cut-to-length masking applications.
View Tubing & CordSheeting
Use sheeting when broader-area coverage, reusable masking surfaces, or custom-cut parts are needed.
View SheetingHooks
Support hanging, presentation, and contact-point control with hook solutions that improve finishing-line performance.
View HooksCustom Tape Masking
When labor is high or part geometry is difficult, custom masking solutions can improve repeatability and lower total effort.
View Custom Tape MaskingWhat matters when choosing a masking approach
The right masking procedure affects both the quality of the part and the total cost to process it.
Common masking challenges
Use these quick routes when you already know the problem you are trying to solve.
Protecting threads and fittings
Keep threaded areas clean so parts fit properly after finishing and assembly.
Clean lines on flat surfaces
Mask flat features and surface zones with better edge definition and easier removal.
Irregular or difficult geometry
When standard products do not fit well, move into more flexible or custom options.
Too much masking labor
Reduce application and removal time with better-fit masking procedures and custom solutions.
Grounding or contact-point needs
Some parts need specific bare spots for contact, fit, or process performance.
Standardizing across repeat parts
For recurring applications, the right masking method can improve consistency and lower total part cost.
Need help choosing the best masking procedure?
Whether you are masking one hole in a large part or managing many small masking points across a high-volume line, EPSI can help compare standard products, custom options, and the labor impact of each approach.