PCB Masking Tape

Our PCB masking tape is a precision high-temperature masking tape specifically engineered for printed circuit board assembly operations — protecting connectors, contact pads, gold fingers, and sensitive component areas during wave soldering, reflow soldering, conformal coating, and cleaning processes.

Key Features

PCB-specific Adhesive Formulation Adhesive system specifically formulated for bonding to FR4 PCB substrates, copper, ENIG, HASL, and OSP surface finishes — providing secure adhesion during processing without lifting or bleed-under at tape edges.

RoHS and REACH Compliant All materials comply with RoHS Directive and REACH Regulation requirements. Compliance documentation available on request.

High-temperature Performance Withstands wave and reflow soldering thermal profiles, including lead-free reflow peak temperatures up to 260°C (short-term).

No Ionic Contamination Low-ionic adhesive system prevents ionic contamination of PCB surfaces — critical for maintaining surface insulation resistance (SIR) and preventing electrochemical migration.

Sharp Solder Mask Edge Precise tape edge definition creates sharp boundaries between soldered and protected areas.

Custom Sizes Available in custom widths and die-cut shapes for specific PCB masking applications.

Applications

PCB masking tape is used for wave and reflow solder masking of connectors, gold fingers, and component areas; conformal coating masking; cleaning process masking; ICT test point protection; and general PCB surface protection during assembly handling.

Frequently Asked Questions

Q: Is this tape suitable for lead-free reflow soldering? Yes. Withstands lead-free reflow soldering thermal profiles with short-term peak temperatures up to 260°C.

Q: Does this tape meet RoHS requirements? Yes. All materials are RoHS and REACH compliant. Compliance documentation available on request.

Q: Can die-cut shapes be produced? Yes. Die-cut masking shapes for specific PCB connector profiles are available.

Contact Mavis: mavisv.com/contact