The green tube "Thick Gel Super Glue" sells at HD for like $2 for a two pack, its the best gel I've used. If you're lucky you can find it at those dollar store places in a three pack, I got 30 tubes for ten bucks but I wish I would have bought 100! Its only good for small frags. For larger stuff the epoxies can be tough to work with, I am going to try the Deltec 2 part system and KZ (zeovit) has one called "Speed Glue". Dunno if they're just repackaged puddy with a huge price tag but I'm gonna find out.