Duct Tape

IS 5502 Duct tape, sometimes called duck tape, is cloth- or scrim-backed pressure-sensitive tape, often coated with polyethylene. There are a variety of constructions using different backings and adhesives. One variation is black gaffer tape, which is designed to be non-reflective and cleanly removed, unlike standard duct tape. Another variation is heat-resistant foil (not cloth) duct tape useful for sealing heating and cooling ducts, produced because standard duct tape fails quickly when used on heating ducts. Duct tape is generally silvery grey, but also available in other colors and even printed designs. It has great stretch and conformability to hold tightly around corners, bends and curves. The thicker fabric with more cotton fibers makes this tape more substantial and durable and the high-tack rubber adhesive creates both permanent and repositionable bonds.

Uses

• Reducing noise transmission when used as a
  flexible connector
• Exterior use and professional repair work
• Sealing fiberglass insulation or to cover thermal
  insulation
• A waterproof covering over pipe insulation
• Many sealing and general purpose industrial
  applications
• Air conditioning duct work