The tape bonds/adheres well on smooth surfaces, otherwise it won’t make enough contact to form a strong bond. Used in HVAC, acr systems, refrigeration and air conditioning etc. Easy to put on pipes, protecting underfloor of vehicles during monsoon, protects electric panels against water. Clean the surface before applying. A certain amount of pressure is usually required on tape for adhesive to work properly. Avoid stretching the tape as it may gradually shrink.