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PRODUCT INFORMATION

tesa® 4668

Very strong 110µm transparent polyethylene tape


  • Product Description
tesa® 4668 is a polyethylene tape based on a transparent 110µm PE film and an acrylic adhesive.
tesa® 4668 is a very strong tape for a wide range of applications, often used for splicing of LDPE films in construction and house building.

Features:
  • excellent UV resistance
  • strong, ageing-resistant adhesive
  • weather and waterproof
  • good abrasion resistance
  • very good resistance to solvents
  • approved by the Swedish Institute for Technical Approval in Contruction (SITAC) for splicing of polyethylene film in constructions
  • Main Applications
  • Repairing of plastic materials both indoors and outdoors
  • Repairing of greenhouses
  • Sealing of plastic bags
  • Splicing of filmic vapour barrier materials
  • Especially designed for splicing of LDPE film in construction and house building
  • Technical Data
  • Backing material
    PE film

  • Type of adhesive
    acrylic

  • Total thickness
    140 µm

  • Adhesion to steel
    2.9 N/cm

  • Elongation at break
    400 %

  • Tensile strength
    20 N/cm

  • Temperature resistance (30 min)
    95 °C

  • Properties
  • Water resistance
    ++

  • Abrasion resistance
    +

  • Hand tearability
    o

  • UV-resistance
    24 Weeks

  • Certified according to
    SITAC


Evaluation across relevant tesa assortment: ++ very good, + good, o medium, - low


tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All information and recommendations are provided to the best of our knowledge on the basis of our practical experience. Nevertheless tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. Therefore, the user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical support staff will be glad to advise you.