FLAME-RETARDANT POLYURETHANE FOAM GRADE B1

The Elastotet Lastofoam B1 is a flame-retardant polyurethane foam (grade B1 based on DIN 4102) for filling gaps, cracks, and holes.

Features:

• It has high fire resistance, preventing the spread of fire in case of a blaze.
• It has excellent adhesion to all substrates except polyethylene, polypropylene, and Teflon.
• It is resistant to water and aging but sensitive to UV radiation.
• It offers excellent insulation.
• Free expansion up to 45 liters per canister.
• After curing, it does not shrink.

Applications:

• It is suitable for installing fire doors and frames.
• It is also suitable for fillings and fixings where the use of flame-retardant materials is required.

Packaging: 750 ml canister