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tesa® 4423
Paper Stencil Masking Tape for Short-term Sandblasting Applications
Product description
tesa® 4423 is a special flatback paper masking tape with a strong natural rubber adhesive. The resistant paper backing makes the tape especially suitable as a stencil material or masking tape for spray painting applications and sandblasting glass, mirrors, and stone with the durability of <6 sec./4 bar. tesa® 4423 features excellent adhesive properties on different substrates, good plottability, great paint anchorage, hand tearability and resistance to temperatures of up to 60°C.Benefits:
- Durability during sandblasting applications <6 sec./4 bar
- Flatback paper backing with goodplottability, paint anchorage, hand tearability and resistance to temperatures up to 60°C
- Good adhesion to various surfaces, clean removal
Main applications
- tesa® 4423 is suitable as stencil material or masking tape for spray painting applications and sandblasting glass, mirrors, and stone with the durability of <6 sec./4 bar
Technical properties
Elongation at break
5 %
Type of adhesive
natural rubber
Tensile strength
57 N/cm
Total thickness
145 µm
Backing material
flat paper
Adhesion to steel
4.5 N/cm
Temperature resistance
60 °C
Rating properties
Conformability
o
Sharp color edge
++
Suitable for sandblasting
o
Hand tearability
++
Plottability
+
Paint anchorage
++
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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