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HomeArmpack Product Rangetesa® TapesDuct & Foil Tapetesa® 4050 Duct Tape General Purpose PVC

tesa® 4050 Duct Tape General Purpose PVC

tesa® 4050 Duct Tape General Purpose PVC

Product Description

tesa® 4050 is a general purpose duct tape, comprised of a soft polyvinyl chloride (PVC) backing in combination with a rubber-based adhesive. The highly conformable backing has good impact and abrasion resistance as well as good electrical insulation properties. tesa® 4050 has a soft, rubber-like and flexible consistency, even at low temperatures of -20°C. The tape is weatherproof and offers a good UV-stability. The rubber adhesive holds well on a wide variety of surfaces. tesa® 4050 is available in the colors silver and black.


  • Highly conformable backing with good impact and abrasion resistance, even at low temperatures
  • Good electrical insulation properties and UV-stability
  • Flame retardant according to UL510 and DIN EN 60454-2 (VDE 0340-2):2008-05, clause 20
  • RoHS and REACH compliant
  • Lead free

Application Fields

  • tesa® 4050 is ideally used for joining poly-sheeting used in the building industry
  • The PVC Duct tape is suitable for applications such as joining and sealing flexible air-conditioning -ductwork
  • tesa® 4050 can be used for sealing or pre-fabricated formwork

Product Construction

Type of adhesive natural rubber
Total thickness 130 µm
Backing material soft PVC

Properties / Performance Values

Elongation at break 210 %
Tensile strength 25 N/cm
Hand tearability good
Dielectric breakdown voltage 5200 V

Adhesion to Values

Adhesion to steel 2 N/cm

Additional Info

Available in the colours silver and black.