Global shipyards are deploying salt-resistant wool buffing wheels to combat oceanic corrosion, extending hull maintenance cycles from 6 to 18 months. Developed by Norwegian marine supplier NordicShine, these marine-grade wool pads incorporate zinc-infused fibers that actively inhibit rust formation during polishing.

Technology Highlights

• Cathodic Protection: Zinc ions create anti-corrosion barrier (unique to “marine wool polishing wheels”)
• High-Load Capacity: 10-ply construction handles 300kg pressure (for “heavy-duty ship wool pads”)
• Saltwater Compatibility: Tested in 5% saline solutions (solving “corrosion during buffing” issues)

Case Study: Maersk Tankers
After retrofitting 12 vessels:

• Hull polishing frequency decreased 67%
• Fuel efficiency improved 2.1% from smoother surfaces
• Dry dock time reduced by 1,200 labor-hours/year

Environmental Advantage
“Unlike chemical treatments, our lead-free wool buffing wheels prevent heavy metal leaching into oceans,” states Dr. Lena Hofstad, Nordicshine’s Environmental Officer.

Market Expansion
IMO 2025 regulations are driving adoption:

• 78% of EU shipyards now specify RoHS-compliant wool wheels
• Asian maritime searches for “anti-corrosion wool polishing” up 210%

Industry Certification
New DNV-GL Standard MOUP-2025 mandates certified marine wool pads for all commercial vessels by 2027.