53% bio-based content in total product excluding liner (by weight)
Product Features
The excellent adhesion of fillers or paints (water- or solvent-borne) to the reverse side of the tape prevents any kind of paint flaking.
After the oven drying process with temperatures up to 120° C, tesa® 4309 can be easily removed without tearing and without leaving any residues.
The flexible masking tape is resistant to wet sanding and features excellent adhesion to various surfaces
Product description
tesa® 4309 is a finely crêped, extremely stretchable and flexible paper masking tape for spray painting with subsequent oven-drying up to a temperature of 120 °C.
Product details and specifications
Product Features
The excellent adhesion of fillers or paints (water- or solvent-borne) to the reverse side of the tape prevents any kind of paint flaking.
After the oven drying process with temperatures up to 120° C, tesa® 4309 can be easily removed without tearing and without leaving any residues.
The flexible masking tape is resistant to wet sanding and features excellent adhesion to various surfaces
Application Fields
Lacquering work
Can be used on painted metal, rubber, glass and chromed parts
Excellent flexibility for curves
Sustainable Aspects
53% bio-based content in total product excluding liner (by weight)
Product Construction
Backing material
slightly-creped paper
Total thickness
170 µm
Type of adhesive
natural rubber
Product Construction
Backing material
slightly-creped paper
Total thickness
170 µm
Type of adhesive
natural rubber
Properties / Performance Values
Elongation at break
12 %
Tensile strength
47 N/cm
Temperature resistance (60 min)
120 °C
Hand tearability
very good
Easy to remove
yes
Properties / Performance Values
Elongation at break
12 %
Tensile strength
47 N/cm
Temperature resistance (60 min)
120 °C
Hand tearability
very good
Easy to remove
yes
Adhesion to Values
Adhesion to steel
3.5 N/cm
Adhesion to Values
Adhesion to steel
3.5 N/cm
Additional Info
The product is resistant to wet sanding and the very good adhesion of fillers or paints (water or solvent-based) to the reverse side of the tape prevents any kind of flaking.
After the oven drying process with temperatures up to 120 °C tesa® 4309 can be easily removed without tearing and without leaving any residues.
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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