Cons Sludge Plus is absolutely horrible. You have to mix it constantly so it doesn't clump. The last reviewer said that it cracks when diluted, but for me, it cracked randomly as well as exploded of mandrels, even after a good, long pre-heat. And worst of all, I've lost a HUGE amount of beads because this product DOES NOT RELEASE. Glass and Mandrels wasted. I am absolutely horrified that Delphi would sell such a poor product.
Other Thoughts I'm so angry at the amount of time and glass that were wasted because this product doesn't release the beads.
Hotline Flame Dri Bead Release - 29 oz
Doesn't spatter or crack when drying, release didn't crack during flameworking and all beads came off mandrels easily.
Took a very long time to mix to get even consistency
After years of testing different bead releases, this is the best I have found and I plan on sticking with this brand from now on.