Liquid Black Magic Concentrate is a product that is mixed with 50% by wt. Sodium Hydroxide (caustic soda) to yield a premium hot black oxide solution that exceeds the requirements of MIL-C-13924 Class I.
Liquid Black Magic Concentrate is a product that is mixed with 50% by wt. Sodium Hydroxide (caustic soda) to yield a premium hot black oxide solution that exceeds the requirements of MIL-C-13924 Class I.