Shrink Wrap International Polyester Boat Shrink Wrap Strapping 12 X 1500 The Shrink Wrap International Polyester Boat Shrink Wrap Strapping helps prevent your shrink wrap from chafing or shifting after it is installed. Its constructed with a cross-woven cord, which provides an anchor point for the edge of the shrink wrap. The strapping can be tightly drawn with the use of a tensioning tool and self-locking buckle. By securing the strapping to wooden supports, handrails, pipes, girders, etc. and