General Purpose Duct Tapes | GLT Products

General Purpose Duct Tapes

A variety of high strength, premium quality duct tapes that adhere well to sheet metal duct, and conform well to corners and irregular surfaces. Also perfect for abatement applications. Will not curl when unwound. Available in silver, black, white and colors. Along with Royal Tapes, we also carry Nashua duct tapes, a high-quality, high performance line of tapes.

Economy Grade – for economy-minded uses such as bag sealing and packaging.

Standard Grade – a medium grade lightweight tape with excellent easy-tear/no-curl qualities for sealing sheet metal ducts, low velocity HVAC systems and sealing polyethylene sheeting.

Premium Grade – a high quality tape made of polyethylene film laminated to a heavy-duty cotton backing. Used for closure of medium pressure ducts, HVAC applications, and for hanging/holding containment barriers during asbestos removal.

Premium Plus Grade – a high strength adhesive, combined with heavy-duty polyethylene and cloth.

General purpose duct tapes are available in white and colors in most styles.


  • Conforms well to irregular surfaces
  • Excellent adhesion to a wide variety of surfaces
  • Tears straight, hangs straight, does not curl
  • Easy unwind
  • Preferred by professional contractors who demand high performance


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Central States Insulation Association logo
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