Product information

tesa® Professional 4319

Flexible masking tape for paint work - especially for curves

Product description

tesa® 4319 is a heavily creped and supple paper masking tape with outstanding adhesive strength – even on rough surfaces. The masking tape has a large expansion reserve and is capable of masking even extreme corners. The masking tape resists temperatures of up to 60 °C, is simple to handle, easy to tear by hand and a valuable aid for challenging paint jobs of all kinds.

Main applications

  • Masking during lacquering and painting work
  • For under body repair and extreme curves
  • Rapid, reliable masking off, even on rough surfaces
  • Sealing and bundling
tesa masking curves 4319 productvideo
tesa Masking Tape for Curves 25m x 19mm
tesa Professional Application Masking Tape for Curves, 50m:25mm
tesa Professional Application Masking Tape for Curves, 50m:25mm

Technical properties

Backing material

highly-creped paper

Total thickness

375 µm

Type of adhesive

natural rubber

Adhesion to steel

4.5 N/cm

Elongation at break

58 %

Tensile strength

28 N/cm

Rating properties

Hand tearability


Suitable for rough surfaces


Paint anchorage


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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