Rectorseal 14000 1.7-Ounce Nokorode Regular Paste Flux<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Cleans and fluxes in one operation saving time and money</li><li>Special oil base protects the solder joint against corrosive attack</li><li>It's non-aggressive formula is ideal when used on copper and brass fittings</li><li>Lead free and acid free-safe to use on potable water systems</li><li>When heated， it reduces surface tension and allows the solder to flow easily and uniformly into the joint</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DdlHatBOL.jpg" noproxy>