COSMO DS-410.110 has been especially developed for the airtight bonding of vapour barriers / vapour brakes and achieves airproofness values which even withstand hurricane force in the test cycle of pressure and suction.
 
The Fraunhofer institute for building physics (IBP) in Stuttgart has successfully tested the airproofness of vapour barriers / steam brakes bonded with COSMO DS-410.110 according to DIN 18055, DIN EN 42 and DIN EN 77. The use
of this adhesive sealing compound easily avoids energy loss and the appearance of expensive structural damage - assuredly.
 
 
TEST REPORTS
■ no impairment on living space climate
With the test report 209681/08, the accredited Institute Eurofins in Denmark has confirmed in Febr. 2008 that COSMO DS-410.110 does not cause any impairment on the living space climate.
■ airproofness
With COSMO DS-410.110, vapour brakes/barriers have been bonded according to the EnEV 2009 and to the recommendations of DIN 4108-7 (2011-01); their air tightness has been successfully tested by the IBP, institute for building physics in Stuttgart according to DIN 18055, DIN EN 42 and DIN EN 77 (test reports P6-291/2003 of November 2003 and P17-022/2008 of February 2008)
- with 600 Pa pressure impact ≡ 140 km/h wind velocity
- with 1.000 Pa cyclical pressure-/suction charge ≡ hurricane force
 

■ wide adhesion spectrum on different building materials and usual vapour barrier foils
■ good compatibility to gypsum and cement plaster (pH-neutral)
■ in the competitive comparison: highest initial adhesion
■ according to Eurofins Denmark, no impairment on living space climate
■ no corrosion on metals
■ application without pressure plate
■ wet bonding also possible on slightly humid, dusty or absorbent undergrounds
■ method of contact bonding for non-absorbent undergrounds
■ favourable processing viscosity
■ self-adhesive

■ windproof bonding and sealing of vapour barriers, steam brakes and sealing membranes
■ bonding in the dry construction
■ bonding/sealing of sealing tapes, tight as well as not tight against diffusion, in the window and ■ door assembly