Bona R848 wood floor adhesive is silane-based and designed for strong adhesion to sub-floors without the need for a sub-floor primer.
Bona R848 wood adhesive is particularly effective on the installation of wood floors with low movement, such as engineered parquet or mosaic parquet. Bona R848 places low tension of the subfloor and hardens by reacting with moisture.
Water and solvent free to reduce the chance of slippage. Quick-drying - floors can be used 24 hours after installation.
Bona R848 can be applied to the following subfloors:
- cementitious screed
- calcium sulphate screed
- floors levelled with levelling compounds (at least 2mm thick and resistant against plasticizer migration)
- new chipboards
- other dry and sound sub-floors, such as gypsum fibre boards
- mastic asphalt screed
Before using Bona R848 the substrate must be even, generally dry, clean and free from cracks. The surface should be slightly textured to ensure proper adhesion.
It is vital to follow the manufacturer's application instructions on the container to ensure effective use of the product.
Bona recommends the application of Bona R848 with a notched trowel. Wood flooring should be weighted for around 30 minutes after being laid on Bona R848.
Please refer to the Bona R848 technical data sheet for full information.
For a thicker wood floor adhesive, Bona recommend Bona R848T adhesive.