PICOGUARD 40:
Rust Penetrating Lubricant & Inhibitor
PICOGUARD 40 is a penetrating rust inhibitor and lubricant that loosens rusted parts, displaces moisture, and provides light indoor corrosion protection.
- Penetrates and dissolves light to medium rust
- Loosens frozen or stuck metal parts
- Forms a thin, clear lubricating film
- Spray, dip, or wipe application
- Suitable for post-processing and welding
Description
PICOGUARD 40 is a penetrating rust inhibitor and lubricant designed for use on ferrous and non-ferrous metals. It forms a clear, thin, moisture-displacing film that penetrates, loosens, and dissolves surface rust, while providing temporary indoor corrosion protection. Its lubricating properties also help free “frozen” metal parts and support post-processing like welding without adverse effects on weld integrity.
Applied as received by spray, immersion, or manual wipe, PICOGUARD 40 cleans, lubricates, and protects metal surfaces, improves appearance, and displaces moisture without staining. It’s ideal for indoor use in weather-protected, acid-free environments, with a mild odor and fast-acting performance.
Explore our full range of Rust & Corrosion Inhibitors for additional options.
Need more info? Request SDS/TDS documentation.

