Gregory, Protek is a custom lubricant for center pins, Prolube is for
heavier uses and Prolube Paste is for heavier uses still. ALl three
types are available from Pianotek.
Newton
GFi5607775@AOL.COM wrote:
> What might be the cost of a pro-tech?
>
> I could use at least one. Is as spare is good to prevent fai;ures?
>
> Gregory
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