The Grafen Professional PU Foam Gun All Weather is a one-component polyurethane foam aerosol for installation, sealing, and insulation applications.
It can be used at temperatures between –10 °C and +30 °C and provides excellent adhesion to most building materials such as wood, concrete, stone, metal, and plastics.
Application
- Installation of door and window frames
- Sealing and insulating partition walls, parapets, and stairs
- Filling and insulating pipe penetrations
- Insulation of roof, wall, and ceiling joints
- Bonding and sealing of framework structures
- Thermal insulation of heating, water, and sanitary systems
- Sealing of cooling and air conditioning systems
Instructions for Use
- Ensure the surface is clean, dry, and dust-free.
- Bring the can to application temperature and shake vigorously about 30 times.
- Screw the can onto the PU foam gun.
- Hold the can upside down during use.
- Fill the cavity up to 70 % (the foam expands).
- Allow to cure; cuttable after 2–4 hours, fully cured after 24 hours.
- Protect cured foam from UV exposure with paint or sealant.
Product Specifications
- Content: 750 ml / 625 g
- Application temperature: –10 °C to +30 °C
- Density: approx. 15 ± 2 kg/m³
- Type: PU foam aerosol
- Main components: Polymethylene polyphenyl isocyanate (30–50 %), Chloroalkanes C14–17 (<10 %), Tris(2-chloroisopropyl) phosphate (<10 %), Iso-butane (< 10 %), Dimethyl ether (≤15 %)
- Storage: store in a dry, cool, and well-ventilated place at a temperature between +5 °C and +25 °C, away from heat, sunlight, and open flame.
- Shelf life: 12 months from manufacturing date
