OTTOPUR OP 920
2-component PU foam
OTTOPUR OP 920 - The 2-component PU foam. Characteristics: • 2-component mounting foam based on polyurethane • Non-sticky after approx. 5 – 7 minutes • Can be cut after approx. 7 – 9 minutes • Can be fully loaded after approx. 2.5 hours • Foam yield approx. 10 l per 400 ml can • According to building material class B2. Fields of application: • Mounting and insulating of door and window frames made of wood, steel and plastic in masonry • Suitable for the mounting of wooden steps. Standards and tests: • Tested according to DIN 4102-B2 – normally flammable.