Directions on can are generic garbage, but the can contents are not. Works wonderfully if applied in one or two light coats. Comes out of the can really fast/heavy, so be careful. Welds well and does not off-gas terribly bad. It seems to become harder and better adhered to the metal _after_ welding (heating) than before. The sample I TIG welded was 22-ga mild-steel sheet metal, though it would work fine with any process.
Rating: [4 of 5 Stars!]