nC Corrosion Passivator Fluid is a metal treatment fluid that passivates both new and corroded metal. It is applied by roller/brush/spray or by floating. It is specifically designed to treat hard-to-reach areas.
Stops and prevents the corrosion process by forming electron pairs, particles enter into a chemical bond with the metal behind the corrosion. Remains active for up to 15 years in fresh water and 5 to 8 years in salt water.
Important product features
- Can be applied by floating, highly
fast application time - Sanding or blasting not necessary
- Long life span between 5 – 15 years
Technical Information
Suitable for
Corroded or water blasted metal.
Enclosed spaces as peaks, bollards, ballast
Water tanks, cofferdams, pipelines.
Pretreatment
Remove mud and loose rust or paint.
Sanding or blasting not necessary.
Application method
Floating
Layer thickness (WFT)
500 micron
Consumption
Low consumption of 1l per m3, or 1l per 7m2
Drying time
Fast drying, ready for use after 4 hours. Fluid has wool grease as a carrier. The carrier dries out in weeks/months.
Avoid contact with chemicals or soaps for the first 24 hours.
Paintable
No
Lifetime
Remains active in fresh water for up to 15 years.
Remains active in salt water for 5 to 8 years.
Storage
Storage between 0°C and 50°C
Up to 15 years in well sealed
packaging.
Certification
Adhesion DIN EN ISO 2409: Diamond test 0.
Salt spray test DIN EN ISO 9227: No rust.
VDA exchange test 621-415: After 2000 hours defects to applied alloy.
Reaches inaccessible spaces
100% coverage can be achieved in beams, spikes, ballast tanks, etc. because Fluid can be applied by floating, in addition to ordinary brushing, rolling or spraying.
No blasting or sanding required
Designed to passivate heavy corrosion and remove loose rust without the need for sandblasting or jetting. This saves time, money and hassle with disposal of waste.
Sustainable solution
The carrier based on demineralized wool grease leaves no trace in the water. It is solvent free and non-toxic, carcinogenic or mutagenic and does not build up gases in confined spaces.