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H&M Marine Corrosion Block is a proven anti-corrosive agent, frees frozen metal parts, protects electrical systems and electronics from saltwater corrosion. Provides a thin protective film that is not sticky nor will it attract dirt and moisture.
In the marine environment, corrosion is an ever-present foe. The process of corrosion is greatly inhibited by not only the environment but also smart preventative maintenance. Moisture, high temperatures (ie tropical temps), and salt are the prime forces behind metal corrosion on your boat. Use Corrosion Block to isolate moisture and stop the process.