Q: I have a new jar, thick as warm honey...jar says don't thin more than 5% so it must be close to the right consistency? A: Don't thin it, not at all. Q: How is it applied? Roller? Brush? Finger? A: I've tried a lot of ways. What I have settled on is putting the glue in a hypo-oiler (fairly large needle), running a continuous bead of glue in the center line of the key from the front to the where the keytop will end, a little extra on the "head" and some on the front. Keep a clean rag or paper towels handy, use your finger to spread the glue, very thin at the edges (if globby at the edge, run the rag along to remove some). Then press the top into position and hold for about 10 to 15 seconds. If any glue oozes from the edge or gets on the keytop, wipe it off while it's fresh. It will come off later but only with a mixture of water and elbow grease--easier to get it now. Q: Both key and keytop? A: No. Q: Let them dry before joining? A: No. In fact, don't dawdle. It's not like CA or something, but it needs to be wet when you join the parts. Q: Do I have much wiggle room for moving slightly? A: You bet. NOTHING like contact cement or CA. You can squish and squirm it into position. Q: I understand I don't need to clamp...? A: The only time I've clampped is if the key is a little warped or something. Q: Let dry 24 hours before trimming? A: Nah. More like half an hour, tops. I wouldn't use anything else: For tops, it's tops. Alan R. Barnard Salem, MO -----Original Message----- From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On Behalf Of David Ilvedson Sent: Tuesday, April 12, 2005 12:46 AM To: pianotech@ptg.org; caut@ptg.org Subject: PVC-E glue List, I'm going to try PVC-E glue for the next keytop job. Questions: I have a new jar, thick as warm honey...jar says don't thin more than 5% so it must be close to the right consistency? How is it applied? Roller? Brush? Finger? Both key and keytop? Let them dry before joining? Do I have much wiggle room for moving slightly? I understand I don't need to clamp...? Let dry 24 hours before trimming? Thanks in advance David Ilvedson _______________________________________________ pianotech list info: https://www.moypiano.com/resources/#archives -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.9.6 - Release Date: 04/11/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.9.6 - Release Date: 04/11/2005
This PTG archive page provided courtesy of Moy Piano Service, LLC