weber.fug 880

Colours:
anthracite, Bahama beige, black, cement grey, dark grey, edelweiss, ivory, Havana brown, ivory, light grey, manhattan, medium grey, pergamon/jasmine, silver grey, transparent, white

Storage:
The product can be stored for at least 18 months in its original unopened packaging if kept dry and cool.

Fields of application

weber.fug 880 is used as sealant for movement joints in sanitary areas, swimming pools and food areas such as canteen kitchens as well as in shop fittings and interior fittings, etc. It is fungistatic and therefore largely protected against possible bacterial and mould infestation. Movements between the building parts can be absorbed thanks to its high elongation property. For indoors and outdoors.

Main features

• EMICODE EC 1PLUS: very low emission of volatile substances
• fungistatic
• high elongation performance
• optimal adhesion to ceramics of all kinds, glass, etc.
• acetate cross-linking

General notes

• Limits of use: do not use in contact with tar, bitumen, rubber, polyethylene and teflon.
• In case of use with ceramic tiles outdoors or natural stones, stains can appear on the surfaces near to the joint sides. Therefore, it is recommended to use the joint sealant weber.fug 883 for joints between natural stones.
• All characteristics mentioned in this data sheet are based on a temperature of +23 °C without draught and a relative humidity rate of 50%.
• High temperatures and low humidity rates accelerate, low temperatures and high humidity rates delay the curing process.
• Expansion joints shall be designed in such a way that the allowed practical service elongation of the sealant is not exceeded, taking all expected movements into account.
• Follow the national standards and/or guidelines relating to joint width, depth and backfilling dimensions; if not issued and if necessary, refer to the norm DIN 18 540 or request advice.
• Components in room atmosphere might lead to a discolouration of the light shades of weber.fug 880 due to chemical reactions; it is the case with aldehydic cleaners, preservating substances and solvents.

Special notes

• The joint sealant is compatible with paint according to DIN 52452-A1, but cannot be painted over.
• The joint sealant can easily discolour on substrates containing plasticizers.
• Corrosion is possible with moulded plastics, for ex. corrugated PVC or plexiglas parts.
• Steel substrates must be pre-treated with rust protection.
• The released acetic acid can corrode certain untreated metals, such as copper, iron, lead and zinc.