Product information

tesa® 7140 Roll Masker

Efficient overmasking solution for automotive two-tone painting at high temperatures



Product description

tesa® 7140 Roll Masker is a combination of tesa® 4185 fineline tape and tesa® 4380 PV3 high temperature film for large area masking during two-tone car painting 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 efficient and reliable masking application with a maximum temperature resistance of up to 170°C/1h, thus allowing dry demasking processes.

Standardized and customized applicators for tesa® 7140 Roll Masker are available to ensure efficient tape application.

Main features:

  • Highly temperature resistant material up to 170°C
  • High tear resistant tape to avoid tearing during demasking
  • Risk of overspray and paint deformation are eliminated through static film loading

Main applications

tesa® 7140 Roll Masker is suitable for high temperature two-tone car body masking.

Example applications are:

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


To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.

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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