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.

Features
- #1-Selling Penetrant
- Breaks Free Rusted or Frozen Parts
- Protects Against Further Rust and Corrosion
- Use on Automotive, Industrial, Marine, Plumbing & Other Equipment
- New ProStraw with Control Flow Technology (16-PB-DS)