Residue-free removal on e-coat and painted substrates
Temperature resistance up to 170°C/40min
Smooth demasking without tape tearing
Product description
tesa® 7140 PV3 is a very-high-temperature-resistant laminate of PVC and PET films, combining the key benefits of both materials: the PVC layer ensures excellent paint adhesion and flexibility, while the PET layer provides high tensile strength. These properties make it ideal for masking window flange areas in automotive painting processes. This tape enables direct bonding of window panes to e-coated surfaces without the need for primers or additional surface treatments.
Product details and specifications
Product Features
Residue-free removal on e-coat and painted substrates
Temperature resistance up to 170°C/40min
Smooth demasking without tape tearing
Application Fields
Especially developed for window flange masking in the automotive industry (e.g. windshield, sunroof)
Also Suitable for various types of masking applications, e.g.:
2-tone painting with high oven temperatures in automotive paint shops
Masking for fine and exact color split lines
Product Construction
Adhesive Type
natural rubber
Backing material
PVC film
Total thickness
181 µm
Product Construction
Adhesive Type
natural rubber
Backing material
PVC film
Total thickness
181 µm
Properties / Performance Values
Elongation at break
130 %
Tensile strength
140 N/cm
Temperature resistance (30 min)
170 °C
Sharp color edge
yes
Easy to remove
yes
Paint anchorage
yes
Suitable for die cutting
yes
Properties / Performance Values
Elongation at break
130 %
Tensile strength
140 N/cm
Temperature resistance (30 min)
170 °C
Sharp color edge
yes
Easy to remove
yes
Paint anchorage
yes
Suitable for die cutting
yes
Adhesion to Values
Adhesion to Steel
4 N/cm
Adhesion to Values
Adhesion to Steel
4 N/cm
Additional Info
Suitable for manual application, hand applicators and fully automated robot dispensers with spools. The best-before-date for spools is max.12 months under recommended storage conditions
Applicators available for high application efficiency
Suitable for converting and die-cutting
Available as RollMasker (tape+film combination) for large area applications
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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