A4 Masking Dot Sheets for Conformal Coating

A4 masking dot sheets provide a fast, accurate, and highly efficient masking solution for conformal coating and electronics coating processes.

Operators peel individual masking dots directly from the sheet and apply them to PCBs, enabling precise masking of connectors, test points, LEDs, and defined keep-out areas. This helps prevent unwanted coating build-up and supports consistent, repeatable coating quality.

Why use A4 masking dot sheets?

• Faster handling: quickly select the required dot size without managing loose rolls
• Improved organisation: flat A4 format keeps workstations tidy and controlled
• Accurate placement: supports consistent masking during setup and production
• Reduced waste: sheet-based formats minimise unused material
• Ideal for high-mix work: well suited to prototypes, low-volume, and variable production

The A4 sheet format improves workstation organisation and handling compared with traditional masking dot rolls. Operators can maintain consistent placement, reduce preparation time, and streamline masking operations during both setup and live production.

These sheets are a practical alternative to dot rolls, particularly where flexibility, speed, and cost control are important.

Printed to order, A4 masking dot sheets offer significantly shorter lead times than standard masking dot rolls. This makes them ideal for rapid turnaround requirements, short-notice production, and engineering or NPI builds.

A4 masking dot sheets support clean masking, reduced rework, and repeatable coating results — providing a flexible and commercially efficient solution for electronics manufacturers.

🌍 Buying outside the UK? Shipping terms, lead times, and delivery costs vary by region. We recommend speaking with our team before ordering.

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