Electrolube pcm peelable coating mask electrolube pcm250ml electrolube pcm is a flexible solvent resistant latex for masking components connectors and other items during wave soldering and conformal coating processespcm ensures that sensitive items and areas requiring further processing are not coated it is particularly suitable for protecting areas from ingress of conformal coating eg pin connectors adjustable pots ic sockets etc it is also suitable as a spot mask for wave solderin