It's in a 'relaxed' fit, has adjustable cuffs and waterproof coating.

Part one lines up examples of animals inspiring inventions, including a submarine imitating a vulture's flight, a pilot's suit indebted to giraffes and a butterflyinfluenced waterproof coating.

His first step was to spray a waterproof coating on to fabric, and he opted to try viscose.

A modern folder has a collapsible frame made of some combination of wood, aluminium and plastic, and a skin made of a tough fabric with a waterproof coating.

As a drying oil similar to tung oil or linseed oil, perilla oil has been used for paints, varnishes, linoleum, printing ink, lacquers, and for protective waterproof coatings on cloth.