Product information

tesa® Professional 4612

Waterproof fabric repair tape

Product description

tesa® 4612 is a fabric repair tape comprising a fabric substrate in combination with a natural rubber adhesive mass. The waterproof fabric repair tape is easy to handle, can be torn by hand and is suitable for a great number of DIY applications. Thanks to its superior adhesive strength, it also sticks to rough and dusty surfaces such as brickwork or wood. tesa® 4612 makes work easier for craftsmen and ensures outstanding work results as well as satisfied customers.

Main features

  • Sealing of pipes and ducts 1 Bonding of construction and protection films 1 Closing of covering foils 1 Application on brickwork and timber 1 Fixing, closing, packaging and a lot more


Technical properties

Elongation at break

15 %

Type of adhesive

natural rubber

Temperature resistance (30 min)

95 °C

Tensile strength

30 N/cm

Total thickness

230 µm

Backing material

PE laminated cloth

Adhesion to steel

4.4 N/cm


27 count per square inch

Rating properties

Straight tear edges


Abrasion resistance


Hand tearability


Water resistant


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.

Related products