APPLICATION: nokorode aqua flux paste is a paste created to be water flushable after soldering and limits corrosive effects of other flux solders EASY APPLICATION: aqua flux paste is easy to apply and will not run or drip off acid brush, pipe, or fittings while applying; water washable and allow solder to flow easily and uniformly into joints LEAD FREE: lead free and ideal for copper and brass fittings; safe for potable water flux paste solder applications; creamy, smooth paste that resists scorching and spattering SPECIFICATIONS: nokorode aqua flux paste; pre-clean and water washable; lead free and corrosion resistant; superior wetting ability and spatter resistant; not for use on stainless steel, aluminum, or for silver soldering FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets Conforms to ASTM B-813 specifications Will not run or drip during application Superior wetting ability-allows solder to flow easily and uniformly into joints Water washable