Fill gaps around windows, doors, or AC‘s with Pattex PU foam

1. Surfaces should be leveled, dry, clean of dust and free of substances which may impair adhesion. Surfaces that need to be protected should be covered with mask band.
2. Shake the can 20–30 times vigorously.
3. Screw nozzle with the extension hose firmly onto the valve, but do not tighten.
4. Activate the valve lever carefully and regulate the foaming by applying different pressure or by tilting the nozzle with the valve pointing downwards.
5. Overfilling a joint will result in a prolonged curing time and foam spills.

For detailed information on how to use, download the technical data sheet below.