Thread: Powder question

Agreed GPM.
Use it to fertilise your lawn.
Also, if it's in an old style tin have a look inside for any signs of rust on the walls.

Years ago I had a can of milsurp 4895 pop it's screwed lid off. It was fumin away like mad. That had been sealed and stored in good conditions.
Recently tossed some very old 3031 that, I felt, had a minor colour change and was on the verge of smelling "sharp".
It's just no worth messing around if there is doubt.