HB Polytech Industries

Polyurethane foam plastic sealants can assist in controlling air leakage through building envelope penetrations such as windows, utilities, or interfaces between building envelope materials. When used to complete a continuous air barrier plane, polyurethane foam plastic offers an additional benefit—neutralizing the pressure difference across the building shell, which can help reduce water intrusion. Gap tests using a 0.58 kPa (12 psf) pressure difference have confirmed this air and water resistance in certain plastic foam sealants.²

Soudafoam Pro with CFC-free propellant is a one-component, selfexpanding, ready to use polyurethane foam. It contains CFC-free propellants, which are completely harmless to the ozone layer. It has been tested and approved for soundproofing by “ift Rosenheim”.

Application areas:

• Installing of window- and doorframes
• Filling of cavities
• Sealing of all openings in roof constructions
• Creation of a soundproof screen
• Mounting and sealing of window- and doorframes
• Connecting of insulation materials and roof constructions
• Application of a soundproofing layer on motors
• Improving thermal isolation in cooling systems