tesa® 4378 Easy Cover® Auto

3 in 1 - Car body masking solution for large areas

Product description

tesa® 4378 Easy Cover Auto is a convenient “3 in 1” solution for the masking of large areas for car body repair. The system includes:
1. Masking tape tesa® 4309
2. Masking paper border
3. HDPE masking film
The main advantage is the combination of the advantages of the single components.
a) tesa® 4309 is a finely creped, extremely stretchable and flexible paper masking tape. It is suitable for water and solvent based paints and can be used for paint spraying with subsequent oven/ or IR-drying up to a temperature of 120 °C.
b) The additional paper edge provides perfect paint absorption on the most critical area close to the repair.
c) The HDPE film protects against spray particles. It is specifically treated for better paint adherence. Due to the high static the film clings to the car body.
tesa® Easy Cover Auto allows one person to cover large areas easily and quickly. For storing, transporting and disposing of tesa® Easy Cover® Auto saves space.

Product details and specifications

Application Fields

Professional masking applications during lacquering work
Masking of large areas before car body repair jobs
Protection against spray particles

Backing material	slightly-creped paper
Total thickness	170 µm
Type of adhesive	natural rubber

Backing material	slightly-creped paper
Total thickness	170 µm
Type of adhesive	natural rubber

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

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

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.

Downloads

Download the files below for more technical details and information on this product.

Safety data sheet_tesa® 04378_en-GB_v6 131.7 kB Product information_tesa® 04378_en-GB 38.5 kB

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Product comparison

Name of product	tesa® 4378 Easy Cover® Auto	tesa® 4302	tesa® 4323	tesa® 4324	tesa® 4334 Precision Mask®	tesa® 4322	tesa® 64432	tesa® 4304	tesa® 4316 PV3	tesa® 51432	tesa® 51300
Total thickness	170 µm	170 µm	125 µm	280 µm	90 µm	380 µm	300 µm	145 µm	140 µm	330 µm	165 µm
Type of adhesive	natural rubber	natural rubber	natural rubber	natural rubber	acrylic	natural rubber	natural rubber	natural rubber	natural rubber	natural rubber	natural rubber
Backing material	slightly-creped paper	slightly-creped paper	slightly-creped paper	slightly-creped paper	Washi paper	highly-creped paper	flat paper	slightly-creped paper	slightly-creped paper	flat paper	slightly-creped paper