Discover the power of B'LASTER® PBTM Penetrating Catalysts at HEMSCO SUPPLY. Our PB Blaster Penetrant is your go-to solution for loosening rusted or frozen screws and bolts while serving as an effective rust inhibitor. With its non-evaporating lubricant formula, it penetrates effortlessly into hard-to-reach areas, making it essential for brake, exhaust, and suspension system jobs. Experience the convenience of our ProStrawTM with Control Flow TechnologyTM (16-PB-DS) for precision application. Choose our trusted product for reliable performance and efficiency in your toughest tasks.