Waterproofing Resin Container

Question
I have a large urn made from lightweight resin that I would like to use as a fountain but it leaked on the sides when I put water in. What type of sealant should I use on resin?

Answer
Hi Chris,
Thanx for your question.  This really isn't a gardening question and I am not an expert in this particular field however, I would guess that a latex sealant would be a safe use.  I would go to my local DIY or neighborhood hardware store and ask for suggestions but if it were me, I would seal the leaks with a latex sealer.  It's clean and safe.  Just my 2 cents for whatever it's worth.
thx,
Tom