Product information

tesa® 4423

Product description

This tape is suited for almost all paint applications during construction or renovating ships and boats. It is suitable for a variety of common surfaces such as glass, aluminium, wood and especially hard-PVC.

Main applications

Closing and reinforcing of shipping cartons



Technical properties

Backing material

flat paper

Total thickness

145 µm

Type of adhesive

natural rubber

Adhesion to steel

4.5 N/cm

Elongation at break

5 %

Tensile strength

57 N/cm

Temperature resistance

60 °C

Rating properties

Hand tearability




Suitable for sandblasting


Paint anchorage


Sharp colour edge




Additional Info

The unique features of tesa® 4423 offer further benefits: *Can be peeled off easily *Pliable and easy to cut by hand *Will not distort when used for long straight lines (e.g. for masking of water lines in boat building or multi-colour painting of narrow stripes)

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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