Solder masking dots for masking component holes or areas on pcb's during flow soldering or conformal coating, withstands exposure to molten solder at 250°C.
Ultimate Guide to Temporary Solder Mask
How To Use Spot Mask for Wave Soldering & Conformal Coating
Masking Tapes & Dots – Humiseal
PDF) Embedding of Ultrathin Chips in Highly Flexible, Photosensitive Solder Mask Resist
China Customized Custom High Temperature Polyimide Kapton Dots Manufacturer & Supplier & Vendor & Maker - Factory Price - Ruilisibo
Shercon High Temperature Polyimide Solder Masking Disc
Soldering-Specific Disc Tapes
Peelable Solder Masks For Today's Challenges - OnBoard
Masking for conformal coating of PCBs
Ultimate Guide to Temporary Solder Mask
Botrons Anti-Static HI-temp masking tape withstands 275F for 45 minutes. Designed for wave solder applications. Its rubber adhesive leaves virtually
BHT33 | White Hi-Temp Masking Tape 180'x3''x3'' - Case of 12
Dark spots on the traces under the solder mask. What are they? The traces are still conductive. But is it a reason to worry? : r/AskElectronics
Masking Discs - New - Bertech
Conformal Coating Masking Tape FAQS: Find Out More