WD-40 Specialist Corrosion Inhibitor
Please note: WD-40 Specialist Corrosion Inhibitor is currently not officially supplied to Ukraine. This page is for information and to gauge customer interest in specialist WD-40 products. If you would like to see this product in the official range, follow our updates and subscribe to our news.
Key feature: protects metal from corrosion for up to 1 year outdoors and 2 years indoors
WD-40 Specialist Corrosion Inhibitor provides long-term protection of metal against rust. Vapour corrosion inhibitors seal the surface. The non-drying coating keeps working even if some of it is rubbed off, re-sealing the exposed area. Designed for preventive maintenance in harsh conditions: high humidity, long-term storage and equipment mothballing.
What it does
- Vapour corrosion inhibitors seal the metal
- Up to 1 year outdoors, 2 years indoors
- Non-drying, self-resealing coating
- Works indoors and outdoors
- NSF A7 listed
Where to use
- Machined surfaces
- Equipment and parts in long-term storage
- Seasonal equipment lay-up
- Tools
- Chains and cables
Technical data
WD-40 Specialist, 184 g
- Protection type
- vapour corrosion inhibitors (VCI)
- Protection period
- up to 1 year outdoors, 2 years indoors
- Salt spray (ASTM B117)
- 2,000 hours
- NSF category
- A7 (#146726)
Data: manufacturer technical data sheet (TDS).
Manufacturer test results
Steel panels coated with WD-40 Specialist Corrosion Inhibitor after 2,000 hours in a salt spray chamber (ASTM B117). Independent test by Petro-Lubricant Laboratories.
How it differs from products we sell
For everyday moisture and rust protection we sell classic WD-40 Multi-Use Product.