Product information

tesa® Professional 4373 UV

2-in-1: Paint masking film with special outdoor cloth tape

Product description

What makes tesa Easy Cover® Extra Strong so special is its sturdiness, because the sturdy paint masking film and the highly adhesive tesa® 4370 UV cloth tape provide safe protection. The paint masking film and surface protection tape withstand any weather and even the coarsest of dirt. Thus, the time-saving 2-in-1 solution is also suitable for plastering, and all kinds of rendering work, as well as painting, for a time period of maximum 8 weeks.

Main applications

  • Outdoor masking 1 The 2-in-1 solution for masking off and protecting large areas 1 For clean, straight paint edges 1 For smooth and slightly rough surfaces 1 Ideal for covering windows during rendering, plastering and painting work 1 For heavy-duty, long-term applications
tesa Easy cover uv extra strong 4373 productvideo
tesa Professional Application Easy Cover UV Extra Strong Premium, 12m:550mm

Technical properties

Backing material


Total thickness

310 µm

Thickness of masking coverage

30 µm

Type of adhesive

natural rubber

Adhesion to steel

3.8 N/cm

Elongation at break

10 %

Tensile strength

60 N/cm


8 weeks

Material of masking coverage


Rating properties

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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