Exoperm SA250 Sjálflímandi þak/útveggjadúkur 43fm

Self-Adhesive Monolithic Windtight Membrane

EXOPERM MONO SA 250 is an advanced self-adherent breather membrane, based on proven Monolithic Technology. It is engineered not only to be airtight, vapour permeable and waterproof; but also to comply with Approved Document B : Fire Safety.

Its integrated self-adhesive technology, along with integrated reinforcement ensures a complete and powerful airtight connection with various rigid substrates in the most challenging applications, enabling a faster, easier, and durable membrane application; whilst its Sd Value of 0.26m, results in optimum vapour permeability and thermal stability.

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• Self-adhesive and Monolithic Technology
• Reaction to Fire: Class B-s1, d0*
• Highly breathable membrane with an Sd value of 0.26m
• Class W1 resistance to water penetration
• Airtight System, featuring an air permeance value of <0.001m3/(m2h)
• Optimal UV and temperature resistance
• Resistant to driving rain and wind
• Windtight, but diffusion open
• Excellent ageing resistance due to the Monolithic Technology
• * B-s1,d0 – when affixed to a non-combustible material; otherwise Class E applies