Highly recommend you use epoxy. The best source that I have found is Progressive Epoxy Polymers, Inc. Visit: www.epoxyproducts.com March 5, 2007 purchased 1.5 gallon of their Basic No- Blush epoxy for $77.00 plus $16.57 shipping. Understand epoxy prices are going up very soon. This company also provides E-mail support.

If anyone knows of a cheaper source, please advise.