Peelable solder mask 237 ml up to 343 °C WonderMASK P - Techspray 2211-8SQ

Lead-free reflow and wave profiles put assemblies under heavy thermal and chemical load. The peelable WonderMASK P solder mask covers connectors, gold contacts, test points and through-holes, survives process temperatures up to 343 °C and is then removed by hand. Supplied as a bottle holding 237 ml.

Benefits

• Ammonia-free and low in odour, which makes it comfortable at the hand-soldering bench and in rework
• Heat resistant up to 343 °C and therefore suitable for lead-free wave and selective soldering
• Dries quickly and peels away cleanly as a film after the process
• Cure indicator: the mask darkens while curing and shows how far the cure has progressed
• Compatible with gold and copper conductors, so it can be used on high-value connectors

Technical data

Applications

Masking connectors, pads and through-holes for wave and selective soldering. Covering areas that must stay free of conformal coating in dip or spray processes. It also works as a temporary adhesive that holds components on double-sided boards until they are soldered.

Compatibility and scope of delivery

Suitable for assemblies with gold and copper conductors and for common conformal coating processes applied by dipping or spraying. Scope of delivery: one bottle of WonderMASK P, 237 ml.