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Pro Foam

FM310 is a rapid curing, high yield - 46 litres from 750ml can -  gun grade polyurethane foam that is suitable for general gap filling, bonding and insulation applications. Suitable for use down to -10°C.


For Interior and Exterior Use

FM310 is a high yield expanding PU foam which can be used in temperatures as low as -10°C. Applications include: the perimeter sealing and fixing of windows and doors, sealing of service penetrations and sealing around insulation panels.

  • Unlike most PU foams, FM310 can be used in temperatures as low as -10°C
  • Ideal for filling, sealing and insulation of joints and gaps in a variety of building and construction applications
  • Low post expansion improves accuracy of delivery, reduces foam wastage and minimises cutting time
  • Forms a strong bond to concrete, brickwork, stone, plaster, wood, fibre concrete, metal, PVC and polystyrene
  • Rapid curing formulation: Foam is tack free within 10 minutes, and can be cut or trimmed within 45 minutes

Usage Guidelines

  • Always carry out a test to confirm compatibility prior to use.
  • Protect floor coverings with paper or a plastic film.
  • The surfaces must be dry, solid, stable and capable of carrying the load of the panels to be installed.
  • Remove all loose particles, dust and grease.
  • A speedier cure can be attained by moistening the substrates if needed.


750 ml pressurised canister (12 per carton)

Technical data

PropertyTest Method 
Composition Polyurethane Foam
Fire ClassificationDIN 4102-1 B3
Yield  46 litres
Water AbsorptionEN 16090.2 kg/m²
Application Temperature: Canister +10°C to +30°C
Application Temperature: Ambient -10°C to +35°C
DensityLAB 015 15 - 25 kg/m³ 
Tack Free Time LAB 00110 minutes
Cutting TimeFEICA TM 1005 45 minutes
Loading Time 24 hours
Compressive Strength (10%)FEICA TM 101145 kPa
Elongation at BreakISO 52717%
Thermal ConductivityEN 1266736 mW/m.K
Maximum Acoustic RatingEN ISO 140-1 : 2005-0360 dB
Service Temperature Short Term: -40°C to +130°C Long Term: -40°C to +90°C
Storage Store in shaded dry conditions between +10°C and +25°C. Store canisters upright. The product is contained in a pressurised container - observe storage instructions and do not apply heat
Shelf Life 12 months when stored as recommended in original unopened containers.
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