Marine electronics

CRC Industries

Shop CRC Industries, trusted marine maintenance chemicals. CRC corrosion inhibitors, electrical contact cleaners, lubricants, and protectants help you maintain, clean, and protect your boat and engine against the salt, moisture, and wear of the marine environment. Maintain and protect against corrosion Salt, moisture, and electrical corrosion are constant enemies on a boat, and CRC Industries makes the chemicals to fight them. The line covers corrosion inhibitors that coat and protect metal and electrical connections, electrical contact cleaners that clean and restore connections, penetrating oils and lubricants, and protectants for a range of surfaces and systems. Trusted in marine and industrial use, CRC products are practical maintenance staples that help boaters clean electrical contacts, free stuck parts, lubricate mechanisms, and protect...

20 products

Shop CRC Industries, trusted marine maintenance chemicals. CRC corrosion inhibitors, electrical contact cleaners, lubricants, and protectants help you maintain, clean, and protect your boat and engine against the salt, moisture, and wear of the marine environment.

Maintain and protect against corrosion

Salt, moisture, and electrical corrosion are constant enemies on a boat, and CRC Industries makes the chemicals to fight them. The line covers corrosion inhibitors that coat and protect metal and electrical connections, electrical contact cleaners that clean and restore connections, penetrating oils and lubricants, and protectants for a range of surfaces and systems. Trusted in marine and industrial use, CRC products are practical maintenance staples that help boaters clean electrical contacts, free stuck parts, lubricate mechanisms, and protect metal from the corrosion that the marine environment causes. Keeping the right CRC products on hand makes maintenance and repairs easier.

Choosing the right product comes down to the job. Use a corrosion inhibitor to coat and protect electrical connections, terminals, and bare metal from salt and moisture. Use electrical contact cleaner to clean corroded or dirty connections, and a penetrating oil to free stuck or rusted fasteners. Match lubricants to the mechanism and confirm compatibility with plastics and surfaces where it matters. Always follow the label directions and ventilate when using solvents. Review the product details to pick the right one. With CRC Industries chemicals on hand, you maintain and protect your boat against corrosion and wear.

Frequently Asked Questions

What is a corrosion inhibitor for?

A corrosion inhibitor coats electrical connections, terminals, and bare metal to protect them from the salt and moisture that cause corrosion on a boat. Applying it to connections helps prevent the corrosion that leads to electrical failures.

What does electrical contact cleaner do?

Electrical contact cleaner cleans corroded or dirty electrical connections, removing the buildup that causes poor connections and failures, and it evaporates without residue. Use it to restore corroded contacts, then protect them with a corrosion inhibitor.

Are these chemicals safe on plastics?

Some solvents and lubricants can affect certain plastics or finishes, so confirm compatibility in the product details before applying to a sensitive surface. Test on a small area when unsure, and always follow the label directions and ventilate when using solvents.

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