FISCHER UNIVERSAL POLYURETHANE FOAM

SUPPORT MATERIALS

• Adheres to all standard building materials such as:
• Concrete
• Anodized elements
• Masonry and stone
• Metals
• Wood
• Plasterboard sheets
• Plastics (not on PE, PP, Teflon, silicone, neoprene and bituminous substrates)

ADVANTAGES

• Good insulation property.
• Good chemical resistance.
• Cured foam can be processed (sawn, cut, filed), then painted and/or plastered.
• Very low emission product.

APPLICATIONS

• Insulation and filling in roofing and dry construction works
• Insulation and filling of finishing elements, connections between walls, wall penetrations and cavities
• Insulation and filling of pipe penetrations and ventilation ducts

OPERATION

• Surfaces must be clean and free from oil, grease or dust.
• Shake the can for at least 20 seconds before use and screw the dispensing spout (PU 1K) or the Fischer dispenser
• PUPN 1 or PUPM 3 (PUP 1K) onto the valve.
• Moisten the surfaces with a water spray before application.
• Apply the foam from bottom to top. Fill the cavities by 50÷60%, the foam will expand and occupy the remaining volume.
• Shake the can regularly during application. In the case of multi-layer applications, moisten each layer.
• Joints wider than 4cm should be filled in several layers. Wait 15-30 minutes and moisten the surface before applying the next one.
• Clean the working tools and the unhardened product with fischer cleaner PUR or with acetone. Hardened product can only be removed mechanically.
• Protect from exposure to UV rays