marine grade
Built for boats
Marine grade describes materials, finishes, or equipment built to withstand prolonged exposure to saltwater, humidity, and harsh marine environments.
The designation indicates superior corrosion resistance and durability: marine grade stainless steel, marine grade plywood.
Products marketed as marine grade command premium prices, though the term has no universal standard and sometimes amounts to marketing language.
- stainlessFree from discoloration
- saltwaterOcean water, chemically speaking
- sea sprayAirborne saltwater droplets
- salt airBriny coastal atmosphere
- corrosion-resistantWithstands oxidation and decay
nautical · hull · deck · galvanized · waterproof · offshore · anchor · rigging · teak · fiberglass · coastal · yacht · dock · barnacle · rust-proof · hardware · seaworthy · bolts
marine gradeconsumer grade
Intended for household buyers
low-grade · substandard · entry-level · cheap · unrated
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