National products manufactures a range of quality and high performance solders, fluxes and pcb chemicals used in electronics, instrumentation, automobiles, telecommunication, computer and other allied industries. National products offers solder able lacquer. Solder able lacquer is a clear solution of a special protective resin in quick drying solvent. It is applied on the circuit board immediately after cleaning to protect the copper against oxidation and contaminants. It can be applied on printed circuit boards by spraying or brushing. This lacquer is compatible with all rosin base fluxes and hence need not be removed prior to soldering. It forms a clear, thin, non-porous film on the surface. The lacquer assists the action of the soldering flux.
