Paul and others, I promise not to go underground on this, but I have asked our chemist to formulate a proper reply that won't get me/us flamed... stick around, Regards, GooRoo - Graham Naisbitt [log in to unmask] WEB: http://www.concoat.co.uk CONCOAT Ltd Alasan House, Albany Park CAMBERLEY GU15 2PL UK Tel: +44 (0) 1276 691100 Fax: +44 (0) 1276 691227 ----- Original Message ----- From: Paul Klasek <[log in to unmask]> To: 'TechNet E-Mail Forum.' <[log in to unmask]>; 'Graham Naisbitt' <[log in to unmask]> Sent: 11 October 1999 01:53 Subject: RE: [TN] corrosion under temporary mask > OK ' let's call it subject Y of mask X ; > there's more of us who'd like to know Graham , sounds like concerning issue > . > No need for names ; give us the know without going underground , please . > > paul klasek > ResMed > > -----Original Message----- > From: Graham Naisbitt [mailto:[log in to unmask]] > Sent: Monday, 11 October 1999 8:24 > To: [log in to unmask] > Subject: Re: [TN] corrosion under temporary mask > > > Ramsey's > > I have the answer, but I need to do so offline - No spamming intent! > > As a help to others, it is the neutraliser or the ammonia causing the > problem - probably. You need an alternative which we have. > > Let me have your snailmail and I will sample you. > > Regards, Graham Naisbitt > > [log in to unmask] > > Concoat Ltd Phone: +44 1276 691100 > Alasan House Fax: +44 1276 691227 > Albany Park > CAMBERLEY > GU15 2PL UK > -----Original Message----- > From: Ramsey's <[log in to unmask]> > To: [log in to unmask] <[log in to unmask]> > Date: 09 October 1999 16:52 > Subject: [TN] corrosion under temporary mask > > > >Any one out there using Kester peelable solder mask, you know the pink > >stuff? We have noticed that it attacks metal. Dulls HASL land patterns, > >SMT fillets, attacks LPI mask (sometimes). In one case, where we use it > >to keep solder off of screw heads, rust formed where the zinc plate was > >missing. > >Comments? > > > >############################################################## > >TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c > >############################################################## > >To subscribe/unsubscribe, send a message to [log in to unmask] with following > text in > >the body: > >To subscribe: SUBSCRIBE TECHNET <your full name> > >To unsubscribe: SIGNOFF TECHNET > >############################################################## > >Please visit IPC web site (http://www.ipc.org/html/forum.htm) for > additional > >information. > >If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or > >847-509-9700 ext.5365 > >############################################################## > > > > ############################################################## > TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c > ############################################################## > To subscribe/unsubscribe, send a message to [log in to unmask] with following > text in > the body: > To subscribe: SUBSCRIBE TECHNET <your full name> > To unsubscribe: SIGNOFF TECHNET > ############################################################## > Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional > information. > If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or > 847-509-9700 ext.5365 > ############################################################## > ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################