Subsea Magnet Coatings: How Epoxy-HDPE Protects Against Corrosion
Learn why neodymium magnets corrode in saltwater and how specialised Epoxy-HDPE coatings protect commercial diving magnets from oxidation, demagnetisation, and structural failure.
Articles & Guides
Learn why neodymium magnets corrode in saltwater and how specialised Epoxy-HDPE coatings protect commercial diving magnets from oxidation, demagnetisation, and structural failure.
A technical explainer on how magnet pull force is rated, why real-world subsea performance differs from lab values, and what factors — surface condition, temperature, air gaps, and pull angle — affect actual holding power.
Real-world use cases for diving magnets in offshore operations — from UWILD hull surveys and pipeline inspections to subsea construction support, weld inspection, and cathodic protection work.
Critical safety guidance for commercial divers working with high-pull-force neodymium magnets in subsea environments — covering pinch hazards, equipment interference, attachment procedures, and emergency protocols.
Understand the key differences between pot magnets, hook magnets, and specialised diver magnets — and learn which type is right for your industrial, marine, or commercial diving application.
A practical buying guide covering pull force ratings, sizing, and real-world selection criteria for professional commercial diving magnets — from light inspection work to heavy-duty offshore operations.
Neodymium magnets are among the most powerful permanent magnets available today. Their exceptional strength and compact size make them ideal for a wide range of industrial applications, including subsea operations.