tesa® 4333 Precision Mask® Sensitive

High grade paper masking tape for precise and flat paint edges on sensitive surfaces

Product description

tesa® 4333 Precision Mask Sensitive consists of an extra-thin and strong paper backing coated with a natural rubber adhesive.

The highly equipped and flat backing material makes the product highly conformable on various surfaces. Additionally the outstanding special adhesive formulation has got an application relevant adhesive power needed for masking applications on sensitive and critical surface. This allows an easy removability up to 1 week after application which enables multiple working processes in only one covering process.

Main applications

This tape is suited for almost all indoor paint works.
tesa® 4333 Precision Mask Sensitive is applicable with water-based paints and lacquers and fits even for high-class spatula techniques.
It is especially designed for applications on sensitive and critical surfaces.
The flat backing material is highly conformable to the surface and leads to precise razor-sharp paint edges.


Technical properties

Backing material

flat paper

Total thickness

85 µm

Type of adhesive

natural rubber

Adhesion to steel

0.6 N/cm

Elongation at break

4.5 %

Tensile strength

41 N/cm

Rating properties

Hand tearability


Suitable for sensitive surfaces


Suitable for rough surfaces


Paint anchorage


Sharp colour edge




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.