thermal-acoustic insulation / polyurethane foam / for doors / blown
waterproof, without vapor barrier
FM330 is a moisture curing expanding polyurethane foam that ideal for use as an air tight gap filler for construction joints. The movement accommodation factor of 35% ensures that the integrity of the seal is maintained.
FM330 is suitable for applications such as sealing floor to wall and wall to ceiling joints and pipe & service penetrations. The movement accommodation factor (MAF) of 35% ensures that the integrity of the seal is maintained in the event of movement and settlement.
A high performance PU foam with excellent acoustic and airtight performance
Airtight formulation - tested to ISO 6589
Acoustic dampening - up to 60 dB joint insulation index
Elastic performance - up to 35% movement accommodation ensures integrity of the seal in the event of movement
Sub-zero formulation - can still be used at temperatures as low as -3°C