Contact www.wescottcompany.com for the "L&R" product. It is Concentrated Ammoniated solution. Mix about 7 parts water to 1 part product. They sell it by the pint or gallon. I use it to clean and soak small solid metal parts (not plated). The bass string treatment was a VERY small amount, full strength, on a rag and rubbed on the offending stain. Wear a mask. Hope it works. Carlos Ralon, RPT ----- Original Message ----- From: "Barbara Richmond" <piano57 at comcast.net> To: <pianotech at ptg.org> Sent: Thursday, October 22, 2009 8:10 PM Subject: Re: [pianotech] U1 - stained bass strings > > Hi Scott & Carlos, > > I looked--there was something not quite right with the link (for my > computer, at least). Is it the ammoniated concentrate that one adds water > to? Or the non-ammoniated waterless kind? or one of the ultrasonic > cleaning solutions? > > Thanks, > > Barbara Richmond, RPT > near Peoria, Illinois > > > > ----- Original Message ----- > From: "Scott Jackson" <scottwaynejackson at hotmail.com> > To: pianotech at ptg.org > Sent: Thursday, October 22, 2009 6:05:13 PM GMT -06:00 US/Canada Central > Subject: Re: [pianotech] U1 - stained bass strings > > > <SNT103-W1450CD92A3956178C521DFCBBE0 at phx.gbl> > Content-Type: text/plain; charset="iso-8859-1" > Content-Transfer-Encoding: quoted-printable > MIME-Version: 1.0 > > > Marcel=2C take a look at=20 > http://www.merritts.com/store4/public/productlist.aspx?SubcategoryID=3D2066= > =20 > or search online for "clock cleaning solution". We use it for player piano > = > transmissions.=20 > > Scott Jackson > > ________________________________ >> Hi Carlos=2C >> Do you have a name for that product? Is it easily available? >> Marcel Carey >> ________________________________ >> >> Rob: >> >> We just opened a new set of bass strings=2C and were installing them >> when= > to our chagrin=2C noticed several obvious small dark marks. Rather than > wa= > it for replacements I used a mixture of 'clock cleaning solution'. Just a > v= > ery small amount to dampen the tip of a rag. Carlos Ralon=2C RPT > > =20 > _________________________________________________________________ > Need a place to rent=2C buy or share? Let us find your next place for you! > http://clk.atdmt.com/NMN/go/157631292/direct/01/= > >
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