387-6X1 Aluminized Primer WeldableCase of Six 1 Quart CansLong lasting primer qualities provide protection against rust and corrosion. on machined or cleaned joints prior to welding and reduce the need for pre-weld cleaning. Deoxidizing properties allow for reduced porosity and pinholes and provide a finer finish and flatter weld. 6x 1 Quart Cans per CaseImproves weld quality and lowers fabricating costs.