Product information

tesa® 7140 Roll Masker

Efficient overmasking solution for 2-tone paintings at high temperatures



Product description

The 7140-Roll Masker is a combination of 7140-tape and 4380-HDPE-film for large area maskings during mulitcolor car paintings in the paint shop at automotive OEMs.
The combination of tape and film reduces process times and material waste at the OEM compared to a stand-alone filmic hood. It ensures an efficient and reliable masking process with a temperature resistance of up to 170°C/1h.
Besides, it offers the following features:

  • Higly tape tear resistant tape enables quick de-masking after drying
  • Statical loading of film eliminates risk of overspray and paint deformations on the car body
  • tesa dispenser available for roll masker

Main applications

  • 2-tone car body painting
  • 2-tone inline masking
  • Masking with Dry-demasking processes
  • Large area masking at high drying temperatures
  • Efficient overmasking
tesa_7140_Roll_Masker_pr_001

Technical properties

Backing material

PVC film

Total thickness

168 µm

Thickness of masking coverage

30 µm

Type of adhesive

natural rubber

Adhesion to steel

4 N/cm

Elongation at break

130 %

Tensile strength

73 N/cm

Temperature resistance

170 °C

Material of masking coverage

HDPE

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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