Bulk heads and stringers are often covered by the. sole of the boat and the only access is through limber holes designed to let water drain over the length of the boat. For boats. with a deep bilge (full keels and some fin keels), there may be a long term buildup of sludge down there as well. If the boat.
(skÅ­lâ²pÄ­n) n. pl. sculÂ·pins or sculpin. 1. Any of various marine and freshwater fishes chiefly of the family Cottidae, having a large flattened head with spines, few or no scales, and often fanlike pectoral fins. 2. A scorpionfish (Scorpaena guttata) of California coastal waters.
A cuticle /ËkjuËtÉªkÉl/ , or cuticula, is a term used for any of a variety of tough but flexible, non-mineral outer coverings of an organism, or parts of an organism, that provide protection. Various types of cuticle are non-homologous, differing in their origin, structure, function, and chemical composition.he cuticle both prevents plant surfaces from becoming wet and helps to prevent plants from drying out. Xerophytic plants such as cactus have very thick cuticles to help them survive in their arid climates.