The adhesive shrink tube, when heated in excess of 250 degrees F, will rapidly shrink to a skin tight fit forcing the melted adhesive lining to flow and cover the substance. The adhesive forms a flexible bond. Upon cooling, the adhesive solidifies forming a permanent, non-drying, flexible and water resistant barrier. The tubing is rated for operation at -67 degrees F to 230 degrees F. Adhesive reflow will occur at temps above 176 degrees F. The 1/2” has a 3:1 shrink ratio. When fully recovered, the tubing will shrink to 33% of its original diameter Price is per foot. Can order up to 4ft in one continuous piece. Orders beyond 4ft will be delivered in 4ft segments.