Product Description
tesa® 4576 is an elastic venting tape, frequently used for foaming processes, such as in the production of dashboards in the automotive industry. The backing and adhesive are gas-permeable, making the tape suitable as a barrier for foaming processes. The strong acrylic adhesive system features a resistance against water, moisture, UV, heat up to a temperature of 160°C, and aging, making it highly durable. The tape is extremely conformable and offers a very low unwinding force. tesa® 4576 can also be torn by hand.
Product Details
Product Features
- The excellent barrier against foam leakage makes this tape a best seller in the market
- A certain air permeability allows the foam to expand while the tape will cover venting holes
- Is highly conformable to shaped structures
- Unwinds gently to avoid curling which makes the handling easier in order to reduce process time
- Easily torn by hand for an increased working efficiency
- Ageing-resistant design
- Certification according to UL 94 HB flame rating
Application Fields
- Due to its gas permeability, tesa® 4576 is used for various foaming processes
- Common application areas include appliances such as refrigerators and parts of the automotive industry
Article Numbers
| SKU | 045760000700 |
| GTIN | 4005800188862 |
| tesa Product Number | 045760000200 |
Product Attachments
| Product Information Sheet |
Product Construction
| Net weight | 0.0 g |
| Type of adhesive | acrylic |
| Backing material | non-woven |
| Thickness | 140 µm |
| Elongation at break | 17,0 % |
| Tensile strength | 10.0 N/cm |
Handling and Application
Application Properties
Adhesion to Values
