weber.floor 4833

Colour:

light brown

Storage:

The product can be stored at least 12 months in its original unopened packaging, if kept dry protected from humidity, and at temperatures between +5 °C and +30 °C.

Field of application

weber.floor 4833 is used for gluing norm-compliant multi-layer parquet. For use indoors.

Main features

• EMICODE EC 1 PLUS: very low emission of volatile substances
• with official approval Z-155.20-546 (Germany)
• GISCODE RS 10: solvent-free adhesive containing methoxysilane
• water- and solvent-free – curing without shrinkage
• elastic according to ISO 17178
• easy cleaning of adhesive residues from lacquered and finished parquets
• can be used on nearly all surfaces without primer
• very long working time

General notes

• Comply with the national standards and/or guidelines relating to laying works of parquets and wood flooring. If not issued, and if necessary, request technical advice.
• Relative humidity rate during application and drying: 40 - 65 %; max. 75%
• Adapt adhesive and parquet to room climate before application.
• The wood humidity content and the room climate must be suitable for the application and match to each other. Observe the dew point table.
• Observe the technical data sheets of the parquet and all other used products.
• The flash-off, open and setting times depend on the temperature (room air and substrate), relative humidity rate, substrate porosity, type of parquet and adhesive amount.
• The adhesive is sensitive to frost.
• Close opened packagings tightly and use their content quickly.

Special notes

• Avoid high temperatures caused by solar radiation.
• Remove adhesive contamination in a fresh state with a suitable cleaning cloth, taking care that the adhesive does not get into the joints. Rub off adhesive contamination in the cured state.
• Avoid parquet adhesive in the joints (edge gluing), as interactions with surface treatment products cannot be excluded.
• For parquet without tongue and groove, use only PU-based surface treatment products.
• If a dispersion primer is used, the thickness of the smoothing mortar must be at least 3 mm to exclude interactions.
• In case of doubt, especially with exotic woods, it is recommended to carry out bonding tests on a trial area before application.
• The use of the 1-comp. quick-curing PU primer weber.floor 4718 R increases the safety against rising damp of screeds with slightly increased content of residual moisture.