Purhab FIRE RETARDANT MANUAL SOUDAL 750ML

Fire-retardant, one-component expanding polyurethane joint filling foam. 25% higher yield than standard Soudafoam FR fire-retardant foam. Fast setting. Excellent thermal and acoustic insulation properties. Excellent primer-free adhesion to most building materials. Suitable for: As a joint filler in passive fire protection systems, installation of fire-retardant window and door frames, sealing of expansion and connection joints.