Product information

tesa ® Professional 4439

Waterproof masking tape for precise and flat paint edges outdoors

Product description

The tesa Precision Mask® Outdoor guarantees razor-sharp paint edges for the outdoors. Because the adhesive compound and backing material are not only extremely precise, they are also particularly weatherproof and UV-resistant. This waterproof masking tape comprises a tear-proof, thin special backing which is coated with an acrylate adhesive compound. Thanks to this combination, the waterproof masking tape remains stable for a long time in all weathers. The paper masking tape is a reliable partner for painting work of all kinds and, combined with sound workmanship, will return excellent results.

Main applications

  • Outdoor applications 1 For long-term applications (up to 8 weeks) 1 Flat, sharp edges to paint and lacquer 1 For high-quality painting and lacquering work
tesa masking precision outdoor 4439 productvideo
tesa Professional Precision mask Outdoor 50m:30mm

tesa masking precision outdoor 4439 productvideo

tesa _04439_ap_001_fullsize

tesa _04439_pa_003

tesa _04439_ap_002_fullsize

tesa _04439_ap_003_fullsize

tesa _04439_ap_004_fullsize

tesa Professional Precision mask Outdoor 50m:30mm

tesa _professional_masking_4439_ap_001

tesa _professional_masking_4439_ap_001_fullsize

Technical properties

Backing material

flat paper

Total thickness

100 µm

Type of adhesive


Adhesion to steel

1.8 N/cm

Elongation at break

5 %

Tensile strength

35 N/cm


8 weeks

Rating properties

Hand tearability


Suitable for sensitive surfaces


Suitable for rough surfaces


Paint anchorage


Sharp colour edge


Smooth 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.

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