Relacionar Columnas DefensasVersión en línea Tipos de defensas por Andre Costa Domingues 1 Main form of fenders. Used against all types of hull and all sea conditions. 2 Better grip than cylindrical. More suitable for heavy duty application 3 friction coefficient of 0,15 4 to protect ship and tug from damage, also for heavy duty 5 More extreme weather and sea conditions 6 When working on exposed areas 7 Used on the main deck sheer lines 8 non-marking fenders 9 friction coefficient of 0,8 M-shaped rubber Cylindrical W-shaped Foam-filled or pneumatic fenders Block fenders D-shaped UHMW manila rope fenders or tarpaulins