Thanks, Terry. I just made some of these. But the question remains: what glue? Bolduc? Epoxy? CA? I'm tempted to try ultra-thin CA, simply because it is the least viscous, and should wick into the rib crack well. First I plan to blast out the crack in the rib with brake part cleaner and one of those pipette tubes that comes with it, as these is some residue in the rib crack from stripping the board ( with straight acetone ) that went through the soundboard cracks to below. Then I'lll roll the piano on its tail so that the ribs are horizontal, and glue dripped on the crack from the side will fill it well. Then I'll put in the wire type clamp, and waita few days. Question: I don't have any CA accelerator, and none is sold in thios town. What else might help it cure ? If the wire doesn't want to come out, I'll try heating it slightly. Heat softens cured CA> An alternative ( that I've used to get glue into tight spaces ) would to be to squeeze an exacto knife blade into the rib crack, after drilling a tiny pilot hole from above, poutting the drill bit back in to make sure that the blade stops it, then drillinga slighly larger hole ( like 1/8" ) from the board side, and fliinig it with glue. With the blade still in place, or with the intitial, smaller bit stuck in the back half of the hole, glue can then be squeezed ( witha hypo ) into the 1/8" hole, and the 1/8" bit turned around and used as a piston to force it into the joiunt. This works very well to get glue into tight spaces. What would you do? Thump --- Farrell <mfarrel2 at tampabay.rr.com> wrote: > I have found using little boat clamps to be very > useful for jobs like you describe: > > > > Plenty strong to pull anything together. > > > > Terry Farrell > > > ----- Original Message ----- > > > I'm going to use a "piano wire tgrough the rib" > type > > clamp. Of course, I'll "dry run" it, first, too > see if > > it's strong enough to oull it back together. > > G > ____________________________________________________________________________________ Cheap Talk? Check out Yahoo! Messenger's low PC-to-Phone call rates (http://voice.yahoo.com)
This PTG archive page provided courtesy of Moy Piano Service, LLC