{"product_id":"soudal-b1-genius-gun-fire-acoustic-expanding-foam-600ml","title":"Soudal B1 Genius Gun Fire \u0026 Acoustic Expanding Foam 600ml","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSoudal B1 Genius Gun Fire \u0026amp; Acoustic Expanding Foam in a 600ml canister is a single-component, self-expanding polyurethane foam designed for precision sealing, filling, and insulating applications. \u003cbr\u003e\u003cbr\u003eThe foam expands upon contact with moisture, forming a stable, thixotropic structure that provides both fire resistance and superior sound insulation. Formulated with HCFC- and CFC-free propellants, it offers environmental safety without compromising performance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eEquipped with Soudal’s patented Genius Gun applicator, the foam allows controlled, one-handed operation, ensuring accurate delivery and minimal waste during application. \u003cbr\u003e\u003cbr\u003eOnce cured, it achieves a free-foamed density of approximately 40 kg\/m³ and provides sound insulation up to 58 dB, with excellent adhesion to most construction materials except polyethylene (PE), polypropylene (PP), and polytetrafluoroethylene (PTFE).\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThe foam exhibits high stability, with less than 5% shrinkage and no post-expansion after curing, ensuring consistent fill and long-term performance. With a temperature resistance from -40°C to +90°C and a fire classification of B1 to DIN 4102, it is well suited for both fire-rated and acoustic applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThermally efficient with a conductivity value of 35.4 mW\/m·K, the product enhances both thermal and acoustic comfort in building envelopes, structural joints, and service penetrations. \u003cbr\u003e\u003cbr\u003eEach 600ml aerosol yields approximately 25 litres of foam or up to 18 metres of sealed joint, depending on the application conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Resistance (B1 Rated):\u003c\/strong\u003e Classified to DIN 4102 B1 for fire-retardant performance in approved sealing and insulation applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Insulation:\u003c\/strong\u003e Achieves up to 58 dB sound reduction, improving acoustic comfort in partitioned spaces and building envelopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Thermal conductivity of 35.4 mW\/m·K provides effective insulation for energy conservation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Stability:\u003c\/strong\u003e Less than 5% shrinkage and no post-expansion after curing ensure precise, reliable filling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Application:\u003c\/strong\u003e Patented Genius Gun system allows easy, one-handed operation for clean, accurate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e Adheres to most building materials, including concrete, brick, timber, and metals, excluding PE, PP, and PTFE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Safety:\u003c\/strong\u003e HCFC- and CFC-free formulation protects the ozone layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance:\u003c\/strong\u003e Maintains integrity from -40 °C to +90 °C when cured.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 600 ml aerosol yields approximately 25 litres of cured foam or 18 metres of joint seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow and Door Installation:\u003c\/strong\u003e Seals and insulates gaps around frames for improved airtightness and soundproofing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity Filling:\u003c\/strong\u003e Expands to fill wall, floor, or ceiling voids for structural and thermal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof Penetration Sealing:\u003c\/strong\u003e Closes openings in roof structures against heat loss, noise, and fire spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Baffles:\u003c\/strong\u003e Forms effective sound barriers in walls and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Insulation Enhancement:\u003c\/strong\u003e Improves insulation in refrigeration, HVAC, and cooling systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Shake the can for at least 20 seconds before use and moisten application surfaces with water to promote adhesion and curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Apply with the Genius Gun in layers, filling voids to approximately one-third of their volume to allow for expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayering:\u003c\/strong\u003e Re-moisten between layers when deeper filling is required to ensure full curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Remove uncured foam using Soudal Gun \u0026amp; Foamcleaner or acetone; cured foam must be removed mechanically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store upright in a cool, dry place between 5 °C and 25 °C with the nozzle closed after use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Classification:\u003c\/strong\u003e B1 to DIN 4102-1, Certificate P-SAC 02\/III-374 (MFPA Leipzig).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Conductivity:\u003c\/strong\u003e 35.4 mW\/m·K (EN 17333-5).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Insulation:\u003c\/strong\u003e 58 dB (EN ISO 717-1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive Strength:\u003c\/strong\u003e Approximately 37 kPa (EN 17333-4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuring and Density:\u003c\/strong\u003e Free-foamed density of 40 kg\/m³, moisture-curing system with 8.5 minutes skin formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Compliance:\u003c\/strong\u003e Contains no HCFC or CFC propellants; ozone-safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e Always wear gloves and eye protection during application. Avoid inhalation of vapours and never burn away cured foam. Cured product is non-toxic but must be removed mechanically.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Soudal","offers":[{"title":"Default Title","offer_id":53771411947631,"sku":"1003100","price":16.3,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Soudal_B1_Genius_Gun_Fire_and_Acoustic_Expanding_Foam_600ml_-_Photo.jpg?v=1783758309","url":"https:\/\/supplyyard.co.uk\/products\/soudal-b1-genius-gun-fire-acoustic-expanding-foam-600ml","provider":"Supply Yard","version":"1.0","type":"link"}