TESA 08401, HAF Heat activated film - Brown 1" x 27 Yds.

tesa® HAF 8401 is a double-sided thermosetting brown adhesive film without backing, that is based on phenolic resin and nitrile rubber. At room temperature tesa® HAF 8401 is not tacky. It is activated for pre-lamination by heat and starts to become tacky at 90 °C. In a second application step heat and pressure is applied over a certain period of time. After curing tesa® HAF 8401 reaches a very high bonding strength, high temperature stability and excellent chemical resistance. Because of the rubber components tesa® HAF 8401 remains flexible and elastic.