scarecrow Outstanding in his field Messages 1,622 Sep 2, 2012 #21 Welderpaul said: Looks good. Think it is as effective as it claims? Anyone tried it? Click to expand... should be when heated metal expended in all directions so when you freeze it should contract in all directions
Welderpaul said: Looks good. Think it is as effective as it claims? Anyone tried it? Click to expand... should be when heated metal expended in all directions so when you freeze it should contract in all directions