RustSeal is a superior one part, ready-to-use, high-solids content, rust preventive coating, that is actually hardened by exposure to moisture. It is impervious to road salts and most every chemical.
Naturalist definition, a person who studies or is an expert in natural history, especially a zoologist or botanist. See more.
Naturalistic observation. Edit 1 29 â¦. Definition: a method of observation, commonly used by psychologists, behavioral scientists and social scientists, that involves observing the behavior of subjects in their natural habitats in many different situations and circumstances.