<html> <body> <br><br> <pre>The problem with PVC-E glue is that it is water based. Water will curl the ivories. Use a heated caul or leave clamped overnight. CA glue is too rigid to last any appreciable length of time. A product which I have had favorable results is Zap-A-Dap-A-Goo II for quickie-repairs and field work.  It is a flexible contact adhesive made by Pacer Technology (CA glue makers). It is clear, as opposed to the older versions of contact cement.  I've been using it for about two years with no failures. <x-sigsep><p></x-sigsep> Regards, Jon Page, piano technician Harwich Port, Cape Cod, Mass. <a href="mailto:jonpage@comcast.net" eudora="autourl">mailto:jonpage@comcast.net </a>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ </body> </html>