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Scotch® Super 33+ Premium Tape

Scotch® Super 33+ Premium Tape

3M™ Scotch® Super 33+ Tape is the flagship product in our premium tapes range and is power utility approved. Having invented the world's first insulation tape, 3M with the Scotch® 33+ tape set the standard for quality, efficiency, durability and versatility. The tape functions specifically well at colder temperatures and with its elasticated memory properties it dramatically outperforms cheaper alternatives.

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  • Flame retardant
  • Designed with an elastic backing and an aggressive adhesive, to provide a moisture-tight electrical and mechanical protection with minimum bulk
  • Excellent resistance to abrasion, moisture, alkalis, acids, corrosion and varying weather conditions (including ultraviolet exposure).
  • Designed for continuous performance at temperatures ranging from '18°C (0°F) to 105°C (220°F).
  • Conforms to BS 3924 and UL510.
  • Colour = Black
  • Available in size 19mm x 20m


  • Primary electrical insulation for all wire and cable splices rated up to 600v and 105°C.
  • Protective jacketing for high voltage cable splices and repairs
  • Harnessing of wire and cables


  • ColourBlack
  • Thickness0.178mm
  • Temperature Range18°C (0°F) to 105°C (220°F)
  • StandardsConforms to BS 3924 and UL510
  • AdhesivePressure-sensitive rubber based adhesive
  • Backing (Material Type)Polyvinyl chloride (PVC) tape
  • Width x Length19mm x 20m
  • Dielectric StrengthStandard Condition 5kV/mm
  • Breaking Strength22°C (72°F) 6N/10mm
  • Elongation22°C (72°F) 50%, -18°C (0°F) 00%
  • Adhesion to Steel22°C (72°F) .1N/10mm
  • Adhesion to Backing22°C (72°F) .7N/10mm
  • Flame RetardantYes

Technical Datasheets

  • 3M Scotch® Super 33+ Premium Insulation Tape Datasheet


  • Electrical Tapes Brochure
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3M offer a range of mastic tape solutions too! Ranging from mastic tape rolls,to mastic tape pads and electrical putty!

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