<html> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; = charset=us-ascii"> <meta name=Generator content="Microsoft Word 10 (filtered)"> <style>  </style> </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1>  </fo= nt>   -----Original = Message----- From: = pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On Behalf Of Tvak@aol.com Sent: Saturday, March 06, 2004 4:03 = PM To: pianotech@ptg.org Subject: three little = bottles   List Recently bought three bottles of CA from Schaff, one of each = viscosity.  All three were kept together, first arriving in a plastic bag, and then entering my "glue kit".  I opened the thin bottle and = when examining each of them today that one is still good.  Much to my amazement, the medium viscosity, which had never been opened, is solid = as a rock.  I threw it out.  How could that happen?  Still sealed in its bottle, it somehow = hardened into a solid mass.  Meanwhile, the bottle which had been opened, = and the remaining closed bottle are both still good. What the hey? Tom Sivak Chicago          &= nbsp;       =             =       Tom,       =       I’ve had the same issues with the stuff.       =       My solution was to buy my CA from a hobby shop. I have one very local and = buy very small quantities. The extra expense from buying small bottles is more = than offset by eliminating shipping cost.       =       Tom Driscoll </div> </body> </html>