Lightly mist the affected pipe areas with WD - 40 and forget about it. Mark at Aero
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brandon Hunsinger Sent: Tuesday, January 21, 2014 6:35 AM To: [email protected] Subject: Surface rust I tried to check the archives but I forgot my password.... How much surface rust would be considered acceptable for a new system in a building that has not been dried in yet? This is a wet system and is not in a corrosive environment. Pipe delivered, got rained on, showing signs of surface rust... Brandon Hunsinger _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
