Soudal Trade Handheld Expanding Foam B2 750ml (Box of 12)

Soudal Trade Handheld Expanding Foam B2 750ml (Box of 12)

Description:

Soudal Trade Expanding Foam B2 is a fire-rated, single-component polyurethane foam designed for easy, handheld application in construction, insulation, and passive fire protection systems. With rapid curing, excellent dimensional stability, and superb adhesion to most common building materials, this foam offers both thermal and acoustic insulation. Certified to DIN 4102 B2 and EN1366-4, it provides up to 2 hours of fire resistance depending on joint configuration. Supplied in 750 ml aerosol cans, this professional-grade foam is ideal for sealing, filling, and insulating joints, cavities, and penetrations.

Features:

• Handheld one-component PU foam – no applicator gun required
• Fire-rated to DIN 4102 Class B2
• Up to 2 hours fire resistance (EN1366-4, depending on application)
• Acoustic insulation rating of 58 dB
• Thermal conductivity: 35.4 mW/m·K
• Excellent dimensional stability – no shrinkage or post-expansion
• Expands up to 135% during curing
• Primerless adhesion on most materials (except PE, PP, PTFE)
• High yield: up to 32 L free-foamed / 22 m joint-filled per can
• Moisture-cured, fast skin and cut times
• CFC- and HCFC-free formulation – ozone safe
• Not UV-resistant – cover if exposed

Specifications:

• Format: Aerosol (handheld, no gun required)
• Volume per can: 750 ml
• Colour: Champagne
• Skin formation: ~8.5 minutes
• Cutting time: ~65 minutes
• Expansion during cure: ~135%
• Expansion after cure: None
• Shrinkage after cure: <4%
• Free foamed density: ~40 kg/m³
• Tensile strength: ~78 kPa
• Compressive strength: ~37 kPa
• Shear strength: ~43 kPa
• Elongation at max force: ~22.7%
• Water absorption: ~0.20 kg/m²
• Acoustic rating: 58 dB
• Thermal conductivity: 35.4 mW/m·K
• Temperature resistance (cured): -40 °C to +90 °C
• Shelf life: 12 months (upright storage recommended between +5 °C and +25 °C)