rophilic component in a heptane/isopropanol solvent blend. [0046] Another specific top coat of the present invention includes Dow Corning DC 360 silicone and Silwet??? polyoxyethylene modified silicone surfactant in n-heptane. [0047] These coatings may be utilized on any insertable or implantable medical instruments or devices including guide wires, catheters, dilatation balloons, stents, stent gr