Posted: Sat May 04, 2013 7:45 am
I hope you enjoyed your holiday before your luck ran out again. Did you clean all the coffee oils off the rear wall before applying the JB Weld? From memory I think I am correct in saying the JB Weld instructions advise that you should use pure acetone to clean the surfaces and must not use any other petroleum based product as this will make the bond fail. I suggest you clean it to remove any coffee oils, then sand it to roughen the surface, then clean it a few times with acetone being careful not to wipe any coffee oils from the surrounding area.
[Edit: added a copy of the relevant FAQ from the JB Weld website.]
[Edit: added a copy of the relevant FAQ from the JB Weld website.]