Thread: New clamps that are working but my plastic is junk!!!!

Bought some cheap welding clamps for my molds and they are working great. Here is a picture of them. I have tried all kind of clamps the screw c clamps the blue bar clamps in two differ sizes. But so far these worked great today. If my plastic would cooperate all would be better. I have tried everything with this plastic and have been very displeased with this brand. It has turned with every batch i have shot, i have tried everything. This is not my first time i have shot about 5 gal of plastic more than 3 brands and never had this problem unless i overheated it. Like today i heated my 4oz of plastic 30 sec 2 times then i stirred every 15 sec then dropped to 10 sec until it reached 345F then did not reheat this is what happen temp never went over this had digital in during temp both shots and it did not rise. I have never used stabilizer in any i have shot.