Alum

$15.40
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.