On Sun, 9 Jan 2011 12:36:16 -0800 (PST), "Ron D."
wrote:

Commercial products exist. See www.mcmelectronics.com

Please note that the original question was about making his own
formulation.

http://www.mcmelectronics.com/product/CAIG-LABORATORIES-K-CK44-G-/200-315
I call your missing link and raise you 4 mo
http://www.mgchemicals.com/products/8339.html
http://www.remotecontrolsinc.com/keypad_repair_kit.aspx
http://www.replacementremotes.com/Keypad-Repair-Kit/Buy-Keypad-Repair-Kit-Repair-your-Remote-TV-VCR-DVD-Remote.html
http://parts.digikey.com/1/parts/11927-rubber-keypad-repair-kit-cw2605.html

--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558