Flooring Adhesives Bona R850T

R850 Product Description

Features

R850 is an elastic 1-component silane based adhesive for parquet floors. The hardened adhesive is – similar to conventional adhesives – able to withhold thrust during expansion, while the resistance against shrinkage is very low. Tensions to the subfloor are therefore reduced. The use of a primer is in general not necessary. The adhesive hardens by a chemical reaction with moisture.

 1- component, easy to handle  

Soft elastic  

Water and solvent free, nearly no swelling of the wood  

 Good adhesion to almost all substrates and timber materials, splashed material can be easy removed  

 Firm texture – retains trowel pattern

Technical Data

Base: Silane modified – Prepolymere

Colour: cream

Viscosity: Easy to apply – stable

Density: 1.4g/cm3

Pack size:14kg, ( which covers 14sqm)

Cleaning agents:  S 100, acetone and ethanol. Hardened adhesive can only be removed mechanically.

Application of load: 24 to 48 h

Surface treatment: depending on air humidity and the moisture content of the materials between 2 and 4 days.