DB hand polyurethane foam starfoam B3 700ml, green

One component, high quality, expandable polyurethane hand foam. Designed for sealing and filling joints, gaps and joints. After application, the foam expands and matures with atmospheric moisture. Excellent grip and insulation. Fire retardant class B3 according to DIN 4102-1.

Applications: Used for joint joints around frames, for construction joints, partition walls, ceilings, floor joints, masonry holes, for pipe installation through walls and floors. In general the foam has an excellent adhesion to concrete, brick, stone, plaster, wood, metal, plastics, polystyrene, rigid PU and uPVC foam. CAUTION: Foam is ALWAYS stored and transported in an upright position.

Limitations: Not recommended for underwater use. Joints larger and deeper than 5 cm should be filled in layers. The surface of the foam should be protected from solar radiation.