Tesa® 4957 Double Sided PE Foam Tape

Tesa® 4957 is a double sided PE foam tape for general mounting applications. It consists of a highly conformable PE foam backing and a tackified acrylic adhesive. tesa® 4957 has been externally certified for window bar mounting.

Product benefits:

• Versatile adhesive for high immediate adhesion on numerous substrates
• Fully outdoor suitable: UV, water and ageing resistant
• Compensates for differing thermal expansion of dissimilar materials
• High immediate bonding strength even at low bonding pressure
• Very good cold shock absorbtion

Typical Application

• POS displays, exhibition sample displays
• Shelf edge labels
• Cable channels, window bars, window skirting trims
• Decorative glass or mirror elements on furniture
• Solar module frames

Technical Data

• Backing material - PE foam
• Type of adhesive - tackified acrylic
• Color - black/white    
• Elongation at break - 200%
• Total thickness - 1100 µm
• Tensile strength - 6 N/cm

Adhesion to:
    
Steel (initial)    4.0 N/cm           Steel (after 14 days)    4.0 N/cm
ABS (initial)    4.0 N/cm             ABS (after 14 days)    4.0 N/cm
Aluminium (initial)4.0 N/cm       Aluminium (after 14 days)    4.0 N/cm
PC (initial)    4.0 N/cm               PC (after 14 days)     4.0 N/cm
PE (initial)    1.7 N/cm               PE (after 14 days)     2.2 N/cm
PET (initial)   4.0 N/cm              PET (after 14 days)   4.0 N/cm
PP (initial)    1.8 N/cm               PP (after 14 days)     3.3 N/cm
PS (initial)    4.0 N/cm               PS (after 14 days)     4.0 N/cm
PVC (initial)   4.0 N/cm              PVC (after 14 days)   4.0 N/cm