I know this may be a seemingly stupid question, but I can't for the life of me find somewhere to buy some kind of epoxy to mount my transducer to the inside of my kayak.  I've looked in almost every store, and all kinds of websites.  Anyone have a good suggestion?  Thanks!

Any slow cure (24 hour) epoxy will work and mix it slowly to minimize bubbles. Sand and then wipe with alcohol the area you will be mounting the transducer.

Don't get the 5-minute type-it has too many bubbles in it when mixed.

Any slow cure (24 hour) epoxy will work and mix it slowly to minimize bubbles. Sand and then wipe with alcohol the area you will be mounting the transducer.

Don't get the 5-minute type-it has too many bubbles in it when mixed.

X2, any hardware store or boat dealer will stock it.

Awesome, this was my next question. Thanks! 8-)

Add Walmart, K-Mart, and drug stores.

Many thanks for the help gentlemen.  It is much appreciated.

Marine Goop seems to work

http://www.kayaksportfishing.com/equipment/submissions/ted/fishfinder/fishfinder.htm

http://www.kayakjak.com/kayak_rigging_photos/index.album/transducer-mount?i=9&s=1