04378-00003-01

tesa® 4378 Easy Cover® Auto Product Information 3-in-1 / Car body masking solution for large areas 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. 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. It is specifically treated for better paint adherence and clings to the car body. tesa® 4378 Easy Cover® Auto allows a single person to cover large areas easily and quickly as well as reducing the logistic complexity. Benefits: • • • • 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 Main Application • 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 Technical Information (average values) The values in this section should be considered representative or typical only and should not be used for specification purposes. 170 µm 10 µm natural rubber 12 % Adhesion to • steel Properties • Easy to remove • Paint anchorage • • • • Tensile strength Temperature resistance Material of masking coverage Weight of addtl. protection paper 47 N/cm 120 °C HDPE 37 g/m² 3.5 N/cm Yes Evaluation across relevant tesa® assortment:   For latest information on this product please visit http://l.tesa.com/?ip=04378 • Sharp color edge  very good      good      medium      low Page 1 of 2 – as of 05/10/21 – en-US Technical Data • Total thickness • Thickness of masking coverage • Type of adhesive • Elongation at break tesa® 4378 Easy Cover® Auto Product Information Disclaimer For latest information on this product please visit http://l.tesa.com/?ip=04378 Page 2 of 2 – as of 05/10/21 – en-US tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All information and recommendations are provided to the best of our knowledge on the basis of our practical experience. Nevertheless tesa SE can make no warranties, express or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. Therefore, 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 support staff will be glad to support you.