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AIRSTOP FLEX Sealing Patches

AIRSTOP FLEX Sealing Patches
A tear-resistant adhesive patch with adhesive generously applied. Suitable forsealing holes in a variety of substrates, indoors and out. It is suitable for applyingto substrates such as plywood, osB and membranes.

Working temperature: from -5 °C

Available dimensions

Article number Width Length Piece / roll Carton Inquiry List
3FLEXPF1 180 mm 180 mm 222 Stk 4 rolls
3FLEXPF2 200 mm 200 mm 200 Stk 4 rolls

Product data

Field of application

  • a quick seal for larger openings e.g. blow-in openings


  • quick and easy application
  • strong adhesion
To guarantee air and wind-tightness for the skin of a construction it must have the appropriate foils or panel materials providing a permanent seal at overlaps, gaps, joints and penetration points. AIRSTOP FLEX Sealing Plaster is tear-resistant with adhesive generously applied, and is suitable for a variety of bonding applications.
Material composition
Slightly expandable synthetic base material, laminated airtight, acrylate adhesive
Temperature resistance
-40–100 °C
Working temperature
from -5 °C
Shelf life
2 years
White transparent with AIRSTOP imprint
2 months

Processing guideline