FlexiBelt is a unique spring-loaded floating containment boom designed to be used by ships during refueling and product transfer operations. It will ride up and down against the ships’ hull and seawall, automatically adjusting to the changing distances and waterline. Typically, two FlexiBelts are deployed with one upstream and one downstream (facing in opposite directions). American Marine, a division of Elastec, has been manufacturing quality floating boom and barrier products since 1967.