Soudafoam Pro with CFC-free propellant is a one component, self-expanding, ready to use polyurethane foam. It contains CFC-free propellants, which are completely harmless to the ozone layer. It has been tested and approved for soundproofing by “ift Rosenheim”.

Characteristics :

• Excellent adhesion on most substrates such as concrete , wood, PVC, Aluminum, (except PE, PP and Teflon)
• High thermal and acoustical insulation.
• Very good filling capacities.
• Excellent mounting capacities.
• Excellent stability (no shrink or postexpansion).
• Very precise application due to the foamgun system resulting in controlled expansion.
• Low expansion.

Application areas :

• Installing of window- and doorframes.
• Filling of cavities.
• Sealing of all openings in roof constructions.
• Creation of a soundproof screen.
• Mounting and sealing of window- and doorframes.
• Connecting of insulation materials and roof constructions.
• Application of a soundproofing layer on motors.
• Improving thermal isolation in cooling systems.

Applications :

• Shake the aerosol can for at least 20 seconds.
• Fit the gun on the adapter.
• Moisten surfaces with a water sprayer prior to application.
• Fill holes and cavities for 65 %, as the foam will expand.
• Repeat shaking regularly during application.
• If you have to work in layers repeat moistening after each layer.
• Fresh foam can be removed using Soudal Foam cleaner or acetone.
• Cured foam can only be removed mechanically.
• Working temperature 5°C to 40°C. (20°C-25°C recommended).

Properties :

• Basis : Polyurethane
• Consistancy : Stable foam, thixotopic
• Curing system : Moisture curing
• Skin Formation (FEICA TM 1014) : 8 min
• Cutting Time (FEICA TM 1005) : 28 min
• Density : Ca. 25 kg/m³
• Sound insulation (EN ISO 717-1) : 58 dB
• Insulation factor (DIN52612) : 35 mW/m.K
• Curing time (20 °C / 65 % R.H.) : 60 min for a 30 mm bead
• Box Yield (FEICA TM 1003) : 750 ml yields ca. 41 l of foam
• Joint Yield (FEICA TM 1002) : 750 ml yields ca. 31 m of foam
• Shrinkage (FEICA TM 1004) : < 5 %
• Post-expansion (FEICA TM 1004) : None
• Cellular Structure : Ca. 70 % closed cells
• Fire rating (DIN4102) : B3
• Insulation factor (DIN52612) : Ca. 31 mW/m.K
• Compressive strength (FEICA TM 1011) : Ca. 3.5 N/cm²
• Shear strength (FEICA TM 1012) : Ca. 4.0 N/cm²
• Water absorption : 1 % volume
• Acoustic Rating : RST,W = 58dB
• Temperature resistance : -40 °C till +90 °C (cured)

Packaging :

• 1 Aerosol Can of Soudafoam Pro (750 ml).

Shelf life and storage :

• 12 months from date of manufacturing in unopened packaging stored in a cool and dry place at recommended temperatures between +5°C and +25°.
• Always store can with the valve pointed upwards.