- tesa® HAF 8401 is a double sided thermosetting brown adhesive film, without backing, based on phenolic resin and nitrile rubber.
- It is activated for pre-lamination by heat and starts to become tacky at 90 °C.
- After curing tesa® HAF 8401 reaches a very high bonding strength, high temperature stability and excellent chemical resistance.
- Flexible and elastic.
- It is suitable for bonding of all thermally resistant materials such as metal, glass, plastic, wood and textiles.