SikaMembran®-200 FSA

Self-adhesive, vapor permeable and air barrier membrane

SikaMembran®-200 FSA is a self-adhesive, weather resistant and vapor permeable membrane (sd value 0.039 m), providing an airtight seal.    

  • Class B-s1, d0 according to BS EN 13501-1:2007+A1:2009 (tested over 12mm calcium silicate / fibre cement board according to BS EN 13823:2010). Test reports on other substrates may provide lower classifications and are available on request.
  • Self-adhesive membrane
  • Airtight and vapor permeable
  • BBA certified
  • Good resistance to punctures and tears
  • Lightweight and easy to install
  • Can be left exposed for up to 120 days during construction
  • Free from Volatile Organic Compounds