Product information

tesa® 4331

Specialty grade high temperature masking tape

Product description

tesa® 4331 is an extremely temperature resistant, flat back masking which offers the following qualities:

  • strong adhesion and high thermal resistance
  • achieves border-sharp coverage result
  • abrasion resistant backing
  • clean removal

Main applications

  • Masking during high stress electrostatic powder coating
  • Steel furniture and hospital equipment
  • Surfaces containing silicon

Technical properties

Backing material

PET / non-woven

Total thickness

4.33 mils

Type of adhesive


Adhesion to steel

36.54 oz/in

Elongation at break

100 %

Tensile strength

30.26 lbs/in

Temperature resistance

392 °F

Rating properties

Hand tearability


Anti spotting


Easy to remove


Paint anchorage


Sharp color Edge


Smooth color 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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