tesa® 4964 consists of a tear resistant flexible fabric backing with a rubber adhesive system. The adhesive has a high coating weight making it well suited for mounting applications on irregular surfaces. tesa® 4964 can be removed in most cases without leaving adhesive residues from sound surfaces. Initial tests should be carried out before mounting tesa® 4964 on plasticised surfaces
Applications
- Carpet laying
- Honeycomb milling
- Laminating of shoe insoles and heel protectors (leather manufacturing)
- Splicing of fabric webs
Product Construction
Backing material | cloth |
Color | white |
Total thickness | 15.35 mils 390 µm |
Type of adhesive | type: natural rubber |
Properties / Performance Values
Elongation at break | 6 % |
Tensile strength | 45.68 lbs/in 80 N/cm |
Temperature resistance short term | 230 °F 110 °C |
Chemical resistance | low |
Ageing resistance (UV) | medium |
Tack | very good |
Humidity resistance | medium |
Static shear resistance at 23°C | medium |
Softener resistance | good, medium |
Static shear resistance at 40°C | low |