Soudal 128449 B2 Hand Held Expanding Foam 750ml (Pack of 12) 128449-12

Soudal 128449 B2 Hand Held Expanding Foam 750ml (Pack of 12)Description:Soudal 128449 B2 Hand Held Expanding Foam is a fire-rated, one-component polyurethane foam designed for trade and construction applications. This moisture-curing foam offers rapid expansion and excellent dimensional stability with no post-expansion or shrinkage. Classified as B2 under DIN 4102-1, it provides up to 2 hours of fire resistance depending on the joint configuration and features strong thermal and acoustic insulation. Ideal for passive fire protection, sealing joints, and general construction use, this 750ml aerosol foam is applied using the included straw applicator.Features:Fire rated to B2 classification (DIN 4102)Up to 2-hour fire resistance in compliant joint configurationsHigh thermal and acoustic insulation performanceExcellent expansion with no post-cure shrinkageStrong primerless adhesion to most common building materialsRapid curing for efficient installationSuitable for sealing, filling, and insulation in constructionHand held straw-applied canister - no foam gun requiredFreon-free formulationSpecifications:Base: PolyurethaneConsistency: Stable thixotropic foamCuring system: Moisture curingSkin formation: 8.5 minutes (EN 17333-3)Cutting time: 65 minutes (EN 17333-3)Thermal conductivity: 0.035 W/m·K (EN 17333-5)Sound insulation: 58 dB (EN ISO 717-1)Density: Approx. 40 kg/m³ (EN 17333-1)Yield per can: Approx. 22 metres of foamYield per box: Approx. 32 litres of foamShrinkage after curing: < 4% (EN 17333-2)Expansion after curing: NoneExpansion during curing: Approx. 135%Compression strength: Approx. 37 kPa (EN 17333-4)Shear strength: Approx. 43 kPa (EN 17333-4)Tensile strength: Approx. 78 kPa (EN 17333-4)Elongation at Fmax: Approx. 23%Water absorption: Approx. 0.20 kg/m² (ISO 29767)Fire classification: B2 (DIN 4102-1)Fire resistance: Up to 2 hours (EN 1366-4, depending on joint configuration)Temperature resistance: -40°C to +90°CShelf life: 12 months (stored upright, unopened at +5°C to +25°C)Colour: Champagne