I have two rifles that I want to pillar bed, and epoxy. In the past I have used Acraglass jel, but I have heard that Devcon is the way to go. So off to the industrial hardware store I went. Well, they have a version that comes in cans, that you mix together externally. They also have the two in one tubes that dispense equal amounts. There are a few different options with the " tube type" as well. Which one is the best one that has worked for you. I am told that the devcon does not shrink as bad as the Acraglass. Any input, Thanks. 7 STWlightbulbgun) P/ S, spell check corrected the spelling of DEVCON in my thread title!!!!!$&&@@ hole !