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Product description
tesa® 4443 is a special flatback paper masking tape with a tough, resistant, stabilized paper backing and a strong natural rubber adhesive. It is available on a special PP-Liner for easy processing on computer controlled systems like flatbed and roll plotters without sprocket feed. Due to the strong paper backing tesa® 4443 is ideally suited as stencil material for sandblasting glass, mirrors, and stone with the durability of 6 sec./4 bar. The flatback paper masking tape features excellent adhesive properties on different substrates, good plottability, great paint anchorage, hand tearability and resistance to temperatures of up to 100°C.Benefits:
- Durable stencil material for sandblasting applications (6 sec./4 bar)
- Robust flatback paper backing with good plottability, great paint anchorage, hand tearability and resistance totemperatures up to 100°C
- Excellent adhesive properties on different substrates
Main applications
- tesa® 4443 is ideally suited as stencil material for sandblasting glass, mirrors, and stone with the durability of 6 sec./4 bar
- The flatback paper masking tape is available on a special PP-Liner for easy processing on computer controlled systems like flatbed and roll plotters without sprocket feed
Technical properties
Elongation at break
6 %
Type of adhesive
acrylic
Tensile strength
93 N/cm
Total thickness
330 µm
Backing material
flat paper
Adhesion to steel
4.5 N/cm
Temperature resistance
100 °C
Rating properties
Conformability
o
Sharp color edge
+
Suitable for sandblasting
+
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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