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BENEFITS 

  • Extreme low air loss, most air tight foam available on the market and tested till 1050 Pa
  • Flexible formulation, applicable in joints with high movement 
  • Provides great sound reduction
  • High yield
  • Excellent adhesion properties
  • Highly certificated
  • Perfect fit in combination with Bostik Airseal window tapes

APPLICATIONS 

Bostik P605 Airseal Flexfoam is specially developed for creating airtight, thermally and sound insulated joint around window frames, construction joints, partition walls, ceiling and floor joints, surface penetration of pipes and tubes through walls and floors. Ideal for use in Passive Housing and energy neutral buildings. In general Bostik P605 Airseal Flexfoam has an excellent adhesion to concrete, stone, plaster, wood, metal and many plastics like EPS and XPS, rigid PU foam and uPVC.

SHELF LIFE

When stored in a dry place in its unopened original packaging at temperatures between +5°C and +25°C, the shelf life is up to 12 months from the production date.

The best way to insulate window frames?

Install Bostik's Airseal system products to ensure airtightness around window frames, providing the first layer of defense against heat loss in your home.

Looking to learn how to properly seal joints around window frames, step by step? Check out our detailed knowledge article here:


READ MORE

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