Alum
$20.35
In stock
This is a 2 pound (.907 kilogram) package of Alum. These Alum crystals are excellent for removing stuck springs, screws, taps and other ferrous parts frozen in non-ferrous metals. Not Food Grade.
Article: Removing Stuck Parts with Alum
This is a 2 pound (.907 kilogram) package of Alum. These Alum crystals are excellent for removing stuck springs, screws, taps and other ferrous parts frozen in non-ferrous metals. Not Food Grade.