Originally Posted by
Strtspdlx
I did read the link and that was very helpful. I was always afraid to get the lube under the sprue plate as I have had beeswax get into cavities before and leave a nasty coating. I will have to try the 2 stroke oil, also the mold blocks scratched when I first bought the mold the very first time I opened them out of the packaging and went to inspect them. when they shear the material for the sprue plate the pressure leaves a burr, I took my stone and removed that burr on the entire side the sprue plate contacts. I also deburred the mold and it still happened. I had one lee mold this hasn't happened too. all the other molds I have, have done this after minimal use. Then I set out to correct it and it either stops or I cant control it and then the mold is junk.