820 B1 Fire Rated PU Foam (straw)

Properties

According to EN 1366-4 fire resistance up to 217 min

Efficient seal against smoke and gas.

Does not contain CFC’s and H-CFC’s.

Excellent adhesion & filling capacity.

Excellent mounting capacity and stability.

High yield up to 45 liters depending on temperature and humidity.

High thermal & acoustical insulation value.

After cured, it can be painted, cut, trimmed.

Mold and water resistant.

Conforms to fire class B1 (DIN 4102).