
TESA® DOUBLE-SIDED TAPES


TESA® DOUBLE-SIDED TAPES

tesa® 4970 Double-Sided Tape – Reliable Adhesion for Challenging Applications
tesa® 4970 is a white, double-sided mounting tape designed to deliver high-performance bonding across various industries. With a durable PVC backing and tackified acrylic adhesive, this tape ensures a secure bond even on low energy surfaces, rough substrates, or slightly dirty materials.
tesa® 4970 stands out for its versatility, offering excellent initial tack for immediate functionality and long-term performance with resistance to plasticizers, humidity, UV light, aging, and chemicals. Its conformable PVC backing allows reliable adhesion on uneven surfaces, making it ideal for demanding applications in signage, furniture, and point-of-sale displays.
Key Features:
Applications:
Product Construction:
Backing material PVC film
Color white
Total thickness 225 µm
Type of adhesive type: tackified acrylic
Adhesion to:
Adhesion to Steel (initial) 13 N/cm
Adhesion to Steel (after 14 days) 13.6 N/cm
Property evaluation:
Elongation at break 20 %
Tensile strength 38 N/cm
Humidity resistance very good
Temperature resistance long term 60 °C
Softener resistance very good
Temperature resistance short term 70 °C
Tack very good
Temperature resistance min. -40 °C
Static shear resistance at 40°C medium
Static shear resistance at 23°C good
Chemical resistance good
Ageing resistance (UV) good
Additional Info
Liner variants:
- PV0: brown glassine paper (69μm; 80g/m²)
- PV2: brown glassine paper (78μm; 90g/m²)
- For spools, it is recommended to use tesa® dispensers to achieve optimal results.


tesa® 4914 Low VOC
tesa® 4926
tesa® 4928
tesa® 4934
tesa® 4939
tesa® 4940
tesa® 4943
tesa® 4953
tesa® 4954
tesa® 4959
tesa® 4961
tesa® 4962
tesa® 4963
tesa® 4964
tesa® 4965
tesa® 49652
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tesa® 4968
tesa® 4970
tesa® 4972
tesa® 4974
tesa® 4982
tesa® 4983
tesa® 4987
tesa® 51014
tesa® 51570
tesa® 51571
tesa® 51575
tesa® 51576
tesa® 51865
tesa® 5190
tesa® 51903
tesa® 51908
tesa® 51920
tesa® 51926
tesa® 51960
tesa® 51962
tesa® 51964
tesa® 51965
tesa® 51966
tesa® 51970
tesa® 51977
tesa® 51980
tesa® 51982
tesa® 52210
tesa® 52215
tesa® 5938
tesa® 5939
tesa® 59650
tesa® 59651
tesa® 59652
tesa® 60996
tesa® 60999
tesa® 61970
tesa® 64620
tesa® 64621
tesa® 64993
tesa® 68614
tesa® 68616
tesa® 68618
tesa® 68644
tesa® 68646
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tesa® 88642
tesa® 88643
tesa® 88644
tesa® 88662
tesa® 88663
tesa® 88665 

