Stainless Steel wool can usually be found in quality boating supply stores such as West Marine. > -----Original Message----- > From: owner-pianotech@ptg.org [mailto:owner-pianotech@ptg.org]On Behalf > Of BSimon1234@AOL.COM > Sent: Tuesday, June 01, 1999 6:27 AM > To: pianotech@ptg.org > Subject: Re: string cleaning > > > John Formsma wrote; > > <<cleaning treble strings ... My first thought is to use super > fine (#0000) > steel > wool...and...found a recommendation to use 3M paint stripping > pads instead of > steel wool to clean bass strings. Any thoughts?>> > > Yes. > > If the 3M pads you describe are the ones with which I am > familiar, they are > an open plastic "wool" felt with an embedded grit. Very high quality and > excellent for some things, but not everything. They are plastic > sandpaper, > essentially, and leave a sandpaper kind of effect. > > Some people apparently like the look of bass strings that have > been sanded > with fine emery paper. I don't. They are more "copper colored," but look > sandblasted and non-reflective. It is simply cheap and easy to > do, but not up > to "best practice" standard. I have seen some pianos where some > technician > even sanded the treble strings, causing real and serious damage. > The strings > do show up better! > > I suggest that you try #0000 steel wool ( more on stainless steel > wool versus > bronze wool later) for the treble strings. It has a shearing, > planing action > on dirt which is provided by thousands of sharp little knife-like > fibers, not > an abrasive grit type action. > > If you live in an area of high humidity, the tiny fibers lost > during cleaning > can be a major problem if they later rust. This looks like little > tiny brown > worms or threads, stuck here and there, sometimes permanently > staining wood > and varnish. > > Boatyards use a lot of bronze wool, never steel wool, when they are > refinishing teak, brass, etc., for they know that in a marine > environment > the lost steel fibers will later turn rust and turn brown, even > when buried > in several coats of varnish. > > Years ago I had one stainless steel wool pad. Alas, it didn't > last forever, > and I have never again seen it or heard of where one could get > it. Sitting > in water it did not rust, and it apparently beat bronze wool for hardness > (sharpness) and longevity, and any lost fibers would not turn green, like > bronze wool can in a marine environment. > > Anyway, try bronze wool, real fine and rubbing it longitudinally, > on the bass > strings. > > HOWEVER - My favorite way to clean bass strings is to put a very > fine brass > or steel wire ( about .008" ??? wires) wheel, perhaps 1" to 1.5" in > diameter, in a drill and spin it perpendicular to the length of > the strings. > Run the drill itself longitudinally along the strings, with the > wheel nestled > in the groove between two bass strings. The wires get down into the > "grooves," getting out all the dirt and really polishing the > copper. Makes > the strings look almost brand new. > > Best of luck, - and if you find a source of stainless steel wool > pads, please > let me know. > > Sincerely, > Bill Simon > Phoenix >
This PTG archive page provided courtesy of Moy Piano Service, LLC