TESA® DOUBLE-SIDED FOAM TAPES
TESA® DOUBLE-SIDED FOAM TAPES
tesa® 4957
Double-sided foam tapes are the smart alternative to mechanical fixings such as screws, rivets, or nails. They provide clean, secure, and long-lasting mounting, even on uneven surfaces or in outdoor conditions.
At Eko-Tech Sp. z o.o. Sp.k., as an official tesa Platinum Converter, we deliver tailor-made converting solutions for the Polish and Eastern European markets. With our technical expertise, we transform standard tesa tapes like tesa 4957 into application-ready products that save you time, improve precision, and ensure consistent results.
About tesa® 4957
tesa 4957 is a 1,100 μm thick double-sided PE foam tape with tackified acrylic adhesive. It is designed for general mounting applications where flexibility, durability, and resistance to outdoor conditions are required.
Key Features
Where to Use tesa 4957
tesa 4957 is ideal for both industrial and decorative mounting applications:
Converter Benefits – Why Work with Eko-Tech
Choosing a tape is only the beginning. The real advantage comes from working with a trusted converter:
Made in Poland
While tesa manufactures the raw tape, Eko-Tech adds value through local converting. By tailoring products exactly to customer requirements, we ensure that converted solutions can proudly carry the label “Made in Poland”.
This means faster supply, better adaptability, and solutions designed for the Polish and Eastern European market.
Technical data:
Adhesive Type tackified acrylic
Backing material PE foam
Color black/white
Total thickness 1,100 µm
Elongation at break 200 %
Tensile strength 6 N/cm
Static shear resistance at 23°C good
Humidity resistance very good
Chemical Resistance good
Static shear resistance at 40°C good
Temperature resistance long term 80 °C
Resistance to short-term exposure to temperatures of 80 °C
Resistance to plasticisers average
Adhesion good
Resistance to ageing (UV) good
Adhesion to ABS (initial) 4 N/cm
Adhesion to ABS (after 14 days) 4 N/cm
Adhesion to aluminium (initial) 4 N/cm
Adhesion to aluminium (after 14 days) 4 N/cm
Adhesion to PC (initial) 4 N/cm
Adhesion to PC (after 14 days) 4 N/cm
Adhesion to PE (initial) 1.7 N/cm
Adhesion to PE (after 14 days) 2.2 N/cm
Adhesion to PET (initial) 4 N/cm
Adhesion to PET (after 14 days) 4 N/cm
Adhesion to PP (initial) 1.8 N/cm
Adhesion to PP (after 14 days) 3.3 N/cm
Adhesion to PS (initial) 4 N/cm
Adhesion to PS (after 14 days) 4 N/cm
Adhesion to PVC (initial) 4 N/cm
Adhesion to PVC (after 14 days) 4 N/cm
Adhesion to steel (initial) 4 N/cm
Adhesion to steel (after 14 days) 4 N/cm
Additional Info
Liner variants:
- PV0 brown glassine paper (71 µm)
- PV10 red transparent PP film (120 µm)
- PV15 blue PE film (100 µm)
Peel Adhesion:
- immediately: foam splitting on Steel, Aluminium, ABS, PC, PS, PET, PVC
- after 14 days: foam splitting on Steel, Aluminium, ABS, PC, PS, PET, PVC
tesa® 4957 has been tested and approved by IFT institute for window bar mounting. The test includes UV, driving rain and windload. (IFT report number 509 30742/1).
tesa® 4957 has been tested by TÜV Rheinland, Germany. The test confirms the longterm adhesion performance after IEC 61215 / 61646 climate tests and a 85°C temperature resistance. (TÜV report number 21209595).
FAQ
Downloads:
tesa® 4952 
tesa® 4957 
tesa® 4976 
tesa® 62508 
tesa® 62520 
tesa® 62530 
tesa® 62708 
tesa® 62852 
tesa® 62856 
tesa® 62904 
tesa® 62906 
tesa® 62932 
tesa® 62934 
tesa® 62935 
tesa® 62936 
tesa® 62957 / 62958 
tesa® 63608 
tesa® 64912 
tesa® 64956 
tesa® 64958 
tesa® 64962 
tesa® 65610 Removable (Single-Use) 
tesa® 66108 
