{"product_id":"soudal-genius-gun-gap-filling-expanding-foam-500ml","title":"Soudal Genius Gun Gap Filling Expanding Foam 500ml","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eSoudal Genius Gun Gap Filling Expanding Foam in a 500ml aerosol can is a one-component, self-expanding polyurethane foam formulated for high filling capacity and precision application. The product incorporates the patented Genius Gun system - an integrated, reusable adaptor for controlled dosing and enhanced handling comfort.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThis expanding foam delivers a stable, thixotropic consistency that cures by moisture to form a dense, elastic structure with minimal shrinkage or post-expansion. It adheres firmly to most construction materials, including masonry, concrete, wood, and metal, excluding polyethylene (PE), polypropylene (PP), and polytetrafluoroethylene (PTFE).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWith a cured density of approximately 25 kg\/m³, the foam provides robust thermal and acoustic insulation, achieving a sound reduction value of 58 dB and a thermal conductivity of 37 mW\/m·K. Once fully cured, it withstands temperatures from –40 °C to +90 °C, or up to +120 °C for short exposure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSoudal Genius Gun Gap Filling Expanding Foam 500ml is ideal for controlled cavity filling, sealing, and bonding where a stable, elastic joint is required. Its precise application ensures clean, professional results in static and non-static installations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Genius Gun System\u003c\/strong\u003e: Integrated ergonomic trigger and dosing adaptor for accurate, one-handed control and reusability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Filling Capacity\u003c\/strong\u003e: Expands efficiently to fill voids and gaps while maintaining dimensional stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Expansion\u003c\/strong\u003e: Expands approximately 117 % during curing with less than 1 % post-expansion for precise results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal and Acoustic Insulation\u003c\/strong\u003e: Provides a 37 mW\/m·K insulation factor and 58 dB sound insulation for improved building efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic and Compressible Formula\u003c\/strong\u003e: Ensures flexibility and reliable bonding under variable joint movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Curing\u003c\/strong\u003e: Forms a skin in approximately 7 minutes and can be cut after 25 minutes (EN 17333-3).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Adhesion\u003c\/strong\u003e: Bonds to most common construction substrates excluding PE, PP, and PTFE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreon-Free Composition\u003c\/strong\u003e: Uses propellants that are not harmful to the ozone layer or greenhouse effect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance\u003c\/strong\u003e: Withstands continuous temperatures from –40 °C to +90 °C and short-term exposure up to +120 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan Size – 500 ml\u003c\/strong\u003e: Produces approximately 19 litres of cured foam, suitable for around 17 metres of joint filling.\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\u003eCavity Filling\u003c\/strong\u003e: Expands to fill and seal internal voids and irregular openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe and Cable Insulation\u003c\/strong\u003e: Provides thermal and acoustic isolation around plumbing and electrical installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof Construction Sealing\u003c\/strong\u003e: Closes penetrations and gaps to prevent air leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint Filling\u003c\/strong\u003e: Suitable for both static and non-static joints requiring an elastic seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Isolation in Cooling Systems\u003c\/strong\u003e: Enhances energy efficiency and prevents condensation formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoundproofing Layer\u003c\/strong\u003e: Forms a dense, absorptive layer for improved acoustic insulation.\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\u003eSurface Preparation\u003c\/strong\u003e: Ensure surfaces are clean, dry, and free from dust or grease; moisten slightly with water to optimise adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan Handling\u003c\/strong\u003e: Shake the can vigorously for at least 20 seconds before use and periodically during application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Method\u003c\/strong\u003e: Attach and open the Genius Gun trigger, applying foam to fill cavities by one-third of their depth to allow for expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayering\u003c\/strong\u003e: When filling deep voids, apply in successive layers, moistening between each to accelerate curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning\u003c\/strong\u003e: Remove uncured foam immediately with Soudal Gun \u0026amp; Foam Cleaner or acetone; cured foam must be removed mechanically or with PU-Remover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage\u003c\/strong\u003e: After use, close the nozzle with the supplied bung, replace the cap, and store the can upright between +5 °C and +25 °C.\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\u003eMaterial Composition\u003c\/strong\u003e: One-component moisture-curing polyurethane foam with CFC- and HCFC-free propellants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Standards\u003c\/strong\u003e: Tested in accordance with EN 17333 and EN ISO 717-1 for curing time, expansion, and sound insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuring Characteristics\u003c\/strong\u003e: Skin formation in 7 minutes; cutting time 25 minutes; shrinkage \u0026lt; 3 %; expansion \u0026lt; 1 % post-curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength Properties\u003c\/strong\u003e: Compressive strength ≈ 38 kPa; shear strength ≈ 54 kPa after full cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Life\u003c\/strong\u003e: 12 months in unopened, upright storage at +5 °C – +25 °C in dry conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant Note\u003c\/strong\u003e: Product is not UV resistant and should be covered or protected in exposed applications; always wear gloves and goggles during use and ensure adequate ventilation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Soudal","offers":[{"title":"500ml","offer_id":53771412177007,"sku":"1003099","price":9.47,"currency_code":"GBP","in_stock":false},{"title":"750ml","offer_id":53771412209775,"sku":"1003098","price":12.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Soudal_Genius_Gun_Gap_Filling_Expanding_Foam_500ml_-_Photo.jpg?v=1783758314","url":"https:\/\/supplyyard.co.uk\/products\/soudal-genius-gun-gap-filling-expanding-foam-500ml","provider":"Supply Yard","version":"1.0","type":"link"}