Quicksilver Corrosion Guard is a corrosion and rust inhibitor developed for marine applications. Once applied, it forms an insulating, waxy and water-resistant protective film that helps seal out air, salt and moisture.
The spray can be used on both unpainted metal and painted surfaces. Typical applications include outboard engines, sterndrives, lower units, power trim motors, electrical connections and other metal components.
Corrosion Guard is also suitable for protecting equipment during winter storage and extended periods out of service.
Do not apply to drive belts or surfaces coated with antifouling or biocide paint.
Key features
- Corrosion and rust protection spray
- Forms a water-resistant waxy barrier
- Helps seal out air, salt and moisture
- Suitable for painted and unpainted surfaces
- Suitable for outboard and inboard engines
- Suitable for sterndrives and lower units
- Suitable for power trim motors and metal components
- Helps protect electrical connections against moisture
- Suitable for winterisation and storage
- 312 g aerosol can
- Do not apply to drive belts
- Do not apply over antifouling or biocide coatings
Product specifications
- Product type: corrosion and rust inhibitor
- Format: aerosol spray
- Contents: 312 g / 11 oz
- Protective coating: water-resistant waxy film
- Application: marine engines, drives and metal components
- Suitable surfaces: painted and unpainted surfaces
- Suitable for Mercury and MerCruiser: yes
- Can also be used on other suitable marine engines and metal components
- UFI: MY1S-C105-N00M-AS5S
- Signal word: Danger
- Included: 1x Corrosion Guard 312 g aerosol
- Not included: personal protective equipment
- Compatibility advice: check material, surface and intended application before use
Safety information
Hazard statements:
- H222: Extremely flammable aerosol.
- H229: Pressurised container: may burst if heated.
- H304: May be fatal if swallowed and enters airways.
- H336: May cause drowsiness or dizziness.
- H373: May cause damage to organs through prolonged or repeated exposure.
- H411: Toxic to aquatic life with long lasting effects.
- EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary statements:
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P211: Do not spray on an open flame or other ignition source.
- P251: Do not pierce or burn, even after use.
- P260: Do not breathe aerosol.
- P271: Use only outdoors or in a well-ventilated area.
- P273: Avoid release to the environment.
- P301+P310+P331: IF SWALLOWED: Immediately call a POISON CENTER/doctor. Do NOT induce vomiting.
- P391: Collect spillage.
- P405: Store locked up.
- P410+P412: Protect from sunlight. Do not expose to temperatures exceeding 50°C.
- P501: Dispose of contents/container in accordance with local regulations.






