LanoCote Corrosion Control 4 oz — Protective Coating for Threads, Fasteners & Marine Hardware

LanoCote Corrosion Control 4 oz. provides a thin, long-lasting protective coating that prevents and arrests corrosion on metal threads, fasteners, and fittings in marine and industrial environments.

LanoCote is a concentrated protective formula designed to protect metal components from the electrochemical and environmental processes that cause rust, pitting, and seizure. Ideal for boats, rigging, machinery, and any application where metal joins different alloys or faces salt, moisture, or contaminants, this 4 oz. size is convenient for routine maintenance and targeted repairs.

How does LanoCote protect threads and fasteners during assembly?

When applied at assembly, LanoCote creates a thin film that lubricates and separates mating metal surfaces, reducing friction and preventing parts from freezing together. That makes later disassembly much easier without damaging threads or fasteners.

• Reduces galling and cold-welding on stainless and other hard alloys
• Leaves a non-hardening, removable coating for future servicing
• Works on bolts, nuts, shackles, and threaded fittings

Will this product withstand saltwater and harsh marine conditions?

LanoCote is formulated to resist saltwater exposure and the corrosive effects of marine atmospheres. Its protective layer helps keep metal surfaces isolated from salts and moisture that accelerate corrosion processes.

• Suitable for use on deck hardware, rigging, and hull fittings
• Helps protect metals exposed to spray, humidity, and salt deposits
• Compact 4 oz. bottle for onboard touch-ups and regular upkeep

Can LanoCote prevent corrosion between dissimilar metals?

The formula reduces galvanic action by insulating metals that would otherwise electrically interact, helping to minimize corrosion where different alloys meet. It’s useful where stainless steel meets aluminum, bronze, or other combinations prone to galvanic attack.

• Forms a dielectric barrier between contacting metals
• Helps stop electrolytic currents that accelerate deterioration
• Applies easily to fittings, stanchions, and joinery points

How does LanoCote address contaminants like acids, alkalis, and salts?

The coating helps seal porous metal surfaces and neutralize residual salts and contaminants that can promote corrosion. It creates a protective film that reduces direct exposure to harmful agents without altering the metal's fit or function.

• Seals small pores and surface imperfections to slow attack
• Neutralizes trapped salts and residues left from handling or environment
• Leaves parts serviceable for inspection and reapplication

Who is this for? LanoCote Corrosion Control 4 oz. is aimed at boat owners, riggers, marine technicians, and equipment maintainers who need a reliable, user-friendly product to protect fasteners, fittings, and mixed-metal assemblies. It’s also a practical choice for mechanics, industrial maintenance staff, and DIYers who perform routine upkeep and want to prevent seizure, galvanic wear, and surface degradation without adding bulk or hardness to joints.