About SOUDAL GEN 750 PU FOAM SPRAY
SOUDAL PU Foam spray 750 ML GEN 750 is a one-component, self-expanding, ready touse PU-foam, which contains HCFC and CFC-freepropellants who are not harmful for the ozonlayer.Properties: Excellent stability (no shrinkage or post expansion) High filling capacity Good adhesion on all surfaces (except PE, PP andPTFE) High insulation value, thermal and acoustic Very good bonding properties Freon free (not harmless to ozone layerandgreenhouse effect) Not UV-resistantPackaging:Colour: champagnePackaging: 750 ml aerosol
Versatile Application for Building NeedsSOUDAL GEN 750 PU Foam Spray is ideal for a wide range of construction and renovation projects. Whether sealing gaps, mounting door or window frames, or providing insulation against sound and heat, this foam adheres strongly to various surfaces, including wood, metal, concrete, plastics, and brick. Its fast-curing formula ensures efficient workflow and quick results for both professionals and DIY users.
Superior Performance CharacteristicsThis polyurethane foam boasts impressive technical properties: it features low thermal conductivity, high holding and compressive strength, and a rapid skin formation time. Its expansion capacity ensures thorough filling, while water absorption remains below 1%. The foam is also paintable after curing, offering flexibility in finishing. With a fire classification of B3 and a robust, cured temperature range from -40C to +90C, it maintains performance under diverse conditions.
FAQ's of SOUDAL GEN 750 PU FOAM SPRAY:
Q: How do I apply SOUDAL GEN 750 PU Foam Spray for best results?
A: Shake the can thoroughly before use. Apply the foam by holding the can upside down and filling joints or cavities about one-third full, allowing it to expand. Ensure the surface is dust-free and lightly moistened, as the foam cures by moisture contact.
Q: What surfaces can SOUDAL GEN 750 PU Foam Spray adhere to?
A: The foam exhibits excellent adhesion to various building materials such as concrete, brick, metal, wood, and most plastics, making it suitable for use in doors, windows, wall panels, pipe penetrations, and sealing cracks.
Q: When is the foam fully cured, and can it be processed after application?
A: SOUDAL GEN 750 PU Foam Spray forms a skin in approximately 8-10 minutes and can typically be cut or trimmed after 30-40 minutes at 23C/50% RH. Full curing is achieved within 24 hours, after which the foam can be sanded or painted as required.
Q: What are the primary benefits of using this foam spray?
A: The foam provides superior thermal and acoustic insulation, excellent sealing capabilities, quick curing, high expansion, strong holding power, and can be painted after drying. Its environmentally friendly, non-CFC propellant further adds to its appeal.
Q: Where should I store SOUDAL GEN 750 PU Foam Spray, and what is its shelf life?
A: Store the can upright in a cool, dry environment at temperatures between +5C and +25C. Properly stored, the foam spray remains effective for up to 18 months when unopened.
Q: What precautions should I take during application and after curing?
A: Apply in well-ventilated areas, wear gloves to avoid skin contact, and protect surrounding areas from uncured foam. After curing, the foam is stable and odorless, but ensure any painting or sanding is performed after it is completely set.