tesa® 4378 Easy Cover® Auto
3-in-1 / Car body masking solution for large areas
Product Features
- Ideal for masking large areas easily and quickly
- Temperature resistance up to 120°C
- Additional masking paper border providing excellent paint absorption
Product description
tesa® 4378 Easy Cover® Auto is a 3-in-1 system for masking large areas for car body repair. The convenient system is comprised of the slightly crepe paper masking tape tesa® 4309 with natural rubber adhesive, a masking paper border and HDPE masking film, working together to ensure optimal protection. tesa® 4309 is a conformable and flexible paper masking tape. It is suitable for spray-painting applications, with subsequent oven-drying up to a temperature of 120°C.
Product details and specifications
Product Features
- Ideal for masking large areas easily and quickly
- Temperature resistance up to 120°C
- Additional masking paper border providing excellent paint absorption
- Reduction of logistic complexity
- tesa® 4378 Easy Cover® Auto allows a single person to cover large areas easily and quickly as well as reducing the logistic complexity.
- It is specifically treated for better paint adherence and clings to the car body.
- The additional masking paper border provides excellent paint absorption at the most critical area close to the repair spot.
- The HDPE film serves for the protection against spray particles.
Application Fields
- tesa® 4378 Easy Cover® Auto is recommended for professional masking during spray painting work for industrial applications and car body repair
- The 3-in-1 system is ideal for masking large areas easily and quickly for the protection against spray particles
- tesa® 4378 Easy Cover® Auto can withstand temperatures of up to 120°C
| Adhesive Type | natural rubber |
|---|---|
| Backing material | slightly-creped paper |
| Total thickness | 170 µm |
| Elongation at break | 12 % |
|---|---|
| Tensile strength | 47 N/cm |
| Easy to remove | yes |
| Thickness of masking coverage | 10 µm |
| Weight of addtl. protection paper | 37 g/m² |
| Material of masking coverage | HDPE |
| Adhesion to Steel | 3.5 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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Last updated on Jun 18, 2026