Dymax Multi-Cure 9451 conformal coating is a "true" black material -- a single-component, 100% solids, light and heat curable conformal coating. Is designed to enhance security on PCBs. Improves circuit reliability in harsh conditions. Opaque black color is intended to cover markings, labeling, other identification as well as sensitive information on the PCB. Formulated with a secondary heat cure, can typically be applied and cured at up to 5 mils thick -- in one pass -- for applications where shadow areas exist. Is dispensable; and can be applied in multiple passes for thicker coating requirements. Immediately tack-free after curing. Applies to glass reinforced epoxy laminates, glass and stainless steel. Complies in full with RoHS Directives 2002/95/EC and 2003/11/EC.
Dymax, dymax.com