Biobased adhesive sealant for vapour-proof barriers

COSMO® DS-470.900

Examples for Application

• For permanently elastic, airtight bonding of joints, structural connections and overlaps, sealing of diffusion barriers,vapour-proof barriers and sealing films in dry construction (except swimming pools) in accordance with the Buildings Energy Act (GEG).
• Bonding/Sealing of diffusion-tight and moisture diffusing seal tapes with window and door assembly

Special Properties

• Bio-based on sustainable raw materials (approx. 47 % biobased carbon content)
• Very gut application at low temperatures
• Very low emission*
• Permanently elastic self-adherent adhesive joint
• Thixotropic, does not drop off
• Solvent-free
• Freeze-resistant
• Very fast functional strength
• Can be used without contact pressure lath in accordance with DIN 4108-7 (2011-01) for joints and connections with new building and refurbishment measures.
• It meets the requirements as per DIN 4108-11
• Excellent adhesion to the most varying building materials (stone, concrete, plaster, floor screed, dry lining boards, wood and diverse metals) as well as to the films in question
• Achieves the required air-tight connections/final sealings of building envelops
• Bonding of films, window joint tapes, on slightly humid, dusty and absorbent substrates high adhesive strength after complete curing time no corrosion caused on metals

Certificates / Test reports

DIN CERTCO, Berlin
Certification scheme biobased products
Biobased carbon content: 47 % (ASTM D 6866:2012-01)
Registration Number: 8C092

GEV
*Classified in the EMICODE class EC1 ^PLUS in compliance with the criterions
of the GEV.
Licence No.: 7118

French VOC-Emission class A+
Technical Data