LASTOFOAM B1

Slow-burning polyurethane foam (class B1 according to DIN 4102) for filling gaps, cracks and openings.
Fire resistant, it prevents fire from spreading.
It has excellent adhesion to all substrates apart from polyethylene, polypropylene and Teflon.
Resistant to water and aging, but sensitive to UV radiation.
It provides excellent insulation.
Free expansion up to 45 liters per can.
It does not shrink after hardening.

APPLICATIONS
Suitable for fitting fire doors and windows. It is also suitable for fillings and fixings in areas where slow burn materials are used /installed.

PACKAGING:
– Can of 750 ml, carton of 12 pieces.

COLOURS:
White. More colors available upon demand.

SHELF LIFE:
At least 12 months in storage areas with normal temperature and humidity.