tesa® Professional 4663 Heavy Duty Duct Tape

Professional heavy duty duct tape with outstanding adhesive strength - multifunctional, easy to use, for indoor and outdoor tasks like sealing of pipes.

  • Indoor and outdoor applications
  • Sealing of pipes and ducts
  • Fixing heavy-duty construction such as masonry, concrete, render and wood
  • Fastening of construction and protection films
  • Closing and packaging

Product description

tesa® 4663 is a premium, extra-strength adhesive duct tape popular among craftsmen due, in particular, to its impressive tear resistance and excellent adhesive strength – even on rough or dirty surfaces. The duct tape comprises a PE-coated fabric substrate in combination with a natural-rubber adhesive mass. Due to its resistance to water, vapour and temperatures, the multifunctional adhesive tape can also be used for challenging indoor and outdoor tasks. The duct tape is also easy to handle as it can be torn along a straight edge by hand.

Product Construction

Elongation at break 15 %
Backing material PE laminated cloth
Type of adhesive natural rubber
Tensile strength 50 N/cm
Total thickness 300 µm
Mesh 34 count per square inch

Properties / Performance Values

Fluorescent no
Humidity resistance good
Temperature resistance (30 min) 95 °C
Paint anchorage medium
Temperature resistance short term 95 °C
Conformability good
Straight tear edges +
Abrasion resistance medium
Easy to write on no
Ageing resistance (UV) good
Hand tearability good
Fogging good
Easy to remove yes
Water resistance medium

Adhesion to Values

Adhesion to steel 4.8 N/cm
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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