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The PET453SI is a 25 micron (1 mil) polyester tape that has a good performance in masking various shapes of parts. It has a high temperature resistance and leaves no residue after peeling off. It is used for powder coating and masking applications.


Backing thickness
25 Micron
Adhesive thickness
30 Micron
Total thickness
55 Micron
Adhesion to steel
2,4-2,7 N/cm
Elongation at break
Electrolyt corrosio factor
Temp. resistance
180°C up to 204°C
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