Maintenance products

Rapid rust penetrant - Type 511

The type 511 is an extremely penetrative, complex fluid that penetrates through the tightest tolerances into rusty threads, where it penetrates and lubricates the firmly pressed iron oxide. Even badly corroded screwed connections and bolts can usually be loosened after a short time.

The DEPAC Rapid Rust Penetrant is acid-free and does not attack metals or plastics.