tesa® 4137 – Aluminized polyester splicing tape

Listed price may vary by MOQ. Please contact us for the best price.


tesa® 4137 is a single-sided product with an aluminized polyester carrier based on an acrylic adhesive system. tesa® 4137 offers excellent heat resistance and easy unwinding characteristics.

  • High reflectivity of both light and heat radiation
  • High shear strength
  • High ageing resistance

Application Fields

  • Splicing in high temperature situations, including infrared radiation
  • Splicing of plastic coated wallpaper with embossed surfaces
  • Splicing of leaders for photo development
  • Can be used as sensor tape for proximity detector switches and optical detection switches
  • Repairing and fixing in screen printing process
Elongation at break 140 %
Type of adhesive acrylic
Tensile strength 50 N/cm
Total thickness 50 µm
Backing material PET film
Color silver
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