Damnit, they are in bankruptcy. Any other similar products you know of?
It’s still available on Amazon.
http://www.amazon.com/Tanglefoot-300000588-8-Ounce-Tangle-Trap-Coating/dp/B0039CKKCE/ref=sr_1_2?ie=UTF8&qid=1461955642&sr=8-2&keywords=tanglefoot+insect+barrier