B'laster The Original PB Penetrant - 11 oz.

The #1-selling penetrant since 1957, PB B'laster® quickly busts loose rusted or frozen parts caused by rust and corrosion. It also contains a non-evaporating lubricant that saves time and equipment and protects against further rust and corrosion. The innovative B'laster® ProStraw™ with Control Flow Technology™ is a pateneded design that allows for a dual-spray pattern. The volume adjuster allows the user to control the flow of product for precise and specific applications.