Flooring Adhesives Bona R850T

Free delivery is offered for all products in the accessories category when they are ordered with flooring , decking or worktops. We can not deliver any accessories on their own. 

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.

Suitable for under floor heating. When applying and sticking wood, the under floor heating must be turned down to a surface temp of 18 degrees or lower. After floor is finished the temp can be turned up very slowly, over a week, until a maximum floor surface temp of 27 degrees centigrade.

Free delivery is offer for this product.