tesa® 4185

Thin and temperature resistance PVC fineline tape

Product description

tesa® 4185 is a thin and flexible, temperature resistant PVC fineline tape with a natural rubber adhesive and is designed for two-tone car body applications during OEM paint shop processes. The 110 µm thickness helps to give fine and exact color split lines in visible areas, such as the inner side of the car roof frame.
The soft PVC backing of tesa® 4185 allows the tape to be applied on narrow shapes or curves. With a temperature resistance of 160°C/1h, tesa® 4185 can also perfectly withstand most temperatures in automotive paint shops.
Standardized and customized applicators for tesa® 4185 are available to ensure efficient tape application.
Main features:
  • High temperature resistance for inline paint shop processes
  • Thin design for visible edge line applications
  • Good conformability with multidimensional surfaces
  • Residue-free removal
  • Applicators available for high application efficiency

Application Fields

tesa® 4185 is suitable for various types of masking applications.
Example applications are:
  • Two-tone painting at high temperatures in automotive paint shops
  • Masking for highly visible edge lines
  • Masking for high oven drying temperatures
  • Masking applications in narrow curves
o 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.

Product Construction

Type of adhesive natural rubber
Total thickness 100 µm
Backing material PVC film

Properties / Performance Values

Elongation at break 200 %
Flame retardance very good
Tensile strength 25 N/cm
Hand tearability very good
Suitable for die cutting Yes
Temperature resistance 160 °C
Easy to remove Yes

Adhesion to Values

Adhesion to steel 3.1 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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