tesa® 64663

Professional Grade Heavy Duct Tape

Product description

tesa® 64663 is a duct tape with an aggressive adhesive for demanding industrial applications such as heavy-duty draping and securing.

tesa® 64663 features a high-grade cloth backing that offers excellent tensile properties while retaining its tearability for easy application. Its high coding weight makes it the ideal candidate for applications on very rough surfaces.

tesa® 64663 offers the perfect tape for professional use in highly demanding industrial, commercial, utility and automotive applications including draping, securing, packaging, bundling, holding, seaming, sealing, protecting, wrapping and repairing.

Main applications

  • Sealing of pipes and ducts
  • Fastening of construction and protection films
  • Application on brickwork and timber
  • Sealing of barrels and buckets
  • Fixing, closing, packaging, and a lot more!

Technical properties

Elongation at break

25 %

Type of adhesive

natural rubber

Total thickness

304.8 µm

Backing material

PE laminated cloth

Adhesion to steel

7.7 N/cm


34 count per square inch

Temperature resistance (30 min)

93 °C

Tensile strength

78.93 N/cm

Rating properties

Straight tear edges


Abrasion resistance


Hand tearability


Water resistance


tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore 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. 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 staff will be glad to support you.

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