tesa® 4137

Aluminized polyester splicing tape

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.
tesa® 4137 features especially

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

Main Application

• 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

Technical Information (average values)

The values in this section should be considered representative or typical only and should not be used for specification
purposes.

Technical Data

• Backing material PET film
• Color silver
• Total thickness 50 μm
• Type of adhesive acrylic
• Elongation at break 140 %
• Tensile strength 50 N/cm
Adhesion to
• steel 6.0 N/cm