SINTEX PU-50 black polyurethane sealant (600ml aluminum bag). Elastic sealing and gluing in construction and industry. Bonding of construction elements (tiles, partitions, skirting boards). Expansion and static joints. Sealed frame-work and carpentry between them. Joints on passable floors. Elastic sealing and gluing in industry (ventilation, air conditioning, automotive, containers, metal elements). Excellent adhesion to cement, brick, ceramics, metals, wood, polyurethane, epoxy and some polyesters. Strong and elastic, 2 in 1. Paintable. Indoor and outdoor. Absorbs vibrations and dilation movements.