tesa® 4970 Double Sided Banner Tape

tesa® 4970 is a 8.9 mils white double-sided self-adhesive tape consisting of a PVC-film backing and a tackified acrylic adhesive. The product is easily identifiable by its white colour and the mustard yellow liner.

tesa® 4970 features especially:
  • Excellent combination of high tack and immediate adhesion
  • High coating weight for good bonding performance on rough or dusty surfaces
  • Ideal for longterm bonding applications
  • Suitable for mounting and bonding applications in virtually every industry
Main Applications:
  • Mounting plastic and wooden trims
  • Mounting decorative point of sale materials and displays
  • Mounting signs and scales
  • Mounting and bonding in every industry

Technical Data: 

Backing Material PVC Film
Color White
Total Thickness 225 µm (0.008")
Type of Adhesive Tackified Acrylic
Elongation at Break 20%
Tensile Strength 38 N/cm
Type of Liner Glassine
Color of Liner Brown
Thickness of Liner 71 µm (.002")
Weight of Liner 82 g/m²
Temperature Resistance Short Term 70 °C (158 °F)
Temperature Resistance Short Term 60 °C (140 °F)

Adhesion To:

Steel (initial) 13.0 N/cm Steel (after 14 days) 13.6 N/cm
ABS (initial) 13.4 N/cm ABS (after 14 days) 14.4 N/cm
Aluminum (initial) 11.5 N/cm Aluminum (after 14 days) 12.6 N/cm
PC (initial) 16.2 N/cm PC (after 14 days) 16.9 N/cm
PE (initial) 8.5 N/cm PE (after 14 days) 9.1 N/cm
PET (initial) 11.5 N/cm PET (after 14 days) 11.9 N/cm
PP (initial) 9.7 N/cm PP (after 14 days) 10.8 N/cm
PS (initial) 14.7 N/cm PS (after 14 days) 15.2 N/cm
PVC (initial) 12.4 N/cm PVC (after 14 days) 16.6 N/cm      


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