tesa® 4331

PET Masking Tape 220°C

  • The tape enables sharp color edges and offers excellent paint anchorage.
  • The masking tape's silicone adhesive system makes the tape extremely heat-resistant, withstanding extreme temperatures of up to 200°C for as long as 30 minutes at a time.
  • Residue-free removability for masking applications
  • High adhesion for secure bonding, even adheres to surfaces containing silicone

Product description

tesa® 4331 is a white, high-temperature masking tape featuring a polyester/non-woven backing with a silicone adhesive. The high-temperature tape is used for various applications, especially for masking during powder-coating processes. tesa® 4331 features easy application and easy one-piece removal without leaving residues behind.

Application Fields

  • tesa® 4331 is recommended for masking off areas that are to be protected during high-stress electrostatic powder-coating processes
  • The high-temperature tape can withstand temperatures of up to 200°C for 30 minutes
  • tesa® 4331 can be used for masking during wave soldering, e.g. circuit board assembly
  • The masking tape features residue-free removal

Product Construction

Elongation at break 100 %
Type of adhesive silicone
Tensile strength 53 N/cm
Total thickness 110 µm
Backing material PET / non-woven

Properties / Performance Values

Temperature resistance 200 °C
Easy to remove Yes

Adhesion to Values

Adhesion to steel 4 N/cm
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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