Galvanic Anti-Corrosion Gel

TEF-GEL is a high-performance, PTFE-based anti-corrosion paste designed to protect metal assemblies in demanding marine environments.

Applied between dissimilar materials such as stainless steel, aluminium, carbon and other metals, TEF-GEL prevents the galvanic exchange that causes oxidation and corrosion. It creates a durable protective barrier on bolts, screws, rivets, threaded components and other fittings.

TEF-GEL also acts as a saltwater-resistant lubricant, helping prevent stainless-steel fasteners from seizing or galling. Components remain easier to dismantle, even after prolonged exposure to seawater and harsh weather conditions. It can also be used as a sealant to reduce water penetration through bolt holes, riveted joints and assembled surfaces.

Containing no volatile solvents, TEF-GEL does not evaporate or dry out and provides long-lasting protection. It is UV resistant and does not electrically insulate hardware or increase resistance in electrical connections.

Suitable for marine equipment, rigging, deck fittings, masts, engines, electrical installations and maintenance operations, TEF-GEL is easy to apply and only a small quantity is required.

Available in syringes, pots and cartridges, TEF-GEL offers marine professionals, boatbuilders and boat owners an effective solution for protecting valuable equipment, extending component life and simplifying future maintenance.