Description
Bona R848T is a one component silane-based adhesive for solid timber floors, including overlay, parquet, blocks, etc. and engineered floors. A 15 Kg container can be used to install approximately 15 - 17.5 m2 of timber flooring, depending upon the type and installation method.
Where moisture levels are 90% or below Bona R848T can be used as a combined moisture barrier and adhesive application using the Bona Trowel Plus applicator; this ensures complete coverage of the concrete floor whilst maintaining a rib structure. If used in this way the amount of adhesive required will be double the amount per m2 compared to a normal installation.
Alternatively, Bona R848T can be used in combination with R410 or R540 moisture barrier if preferred where a moisture barrier is required.
R848 withstands the thrust created during expansion of a timber floor, like conventional adhesives, whilst having a low resistance against shrinkage. This means that tension between the timber and the substrate, to which the timber floor is fixed, is reduced giving a more stable floor.
One component
Can be used as a 2 component system with shorter setting times
Water and solvent free
Fast setting with rapid initial bonding strength
Excellent rib stability
Classified as non-hazardous