Product information

tesa® 4378 Easy Cover® Auto

3 in 1' Car body masking solution for large areas

Product description

tesa® 4378 Easy Cover® Auto is a pre-prepared masking tape that protects the car body from paint spray and droplets. This 3-in-1 solution consists of a slightly creped, highly elastic and resistant paper masking tape (tesa® 4309), a masking paper apron for precise painting edges and excellent paint absorption, and a tear-resistant HDPE protective film that bonds with paint perfectly. Thanks to its easy-to-use roll feature, the car masking solution is easy to use and can be removed again without any problems. Oven drying is possible up to a temperature of 120 °C.





Technical properties

Elongation at break

12 %

Type of adhesive

natural rubber

Material of masking coverage


Weight of addtl. protection paper

37 g/m²

Tensile strength

47 N/cm

Total thickness

170 µm

Thickness of masking coverage

10 µm

Adhesion to steel

3.5 N/cm

Temperature resistance

120 °C

Rating properties

Sharp colour edge


Paint anchorage


Easy to remove


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.

Related products