Bona R850 Wood Adhesive

Bona R850 is an elastic 1-component silane based adhesive for solid and engineered wood flooring. The hardened adhesive is able to withhold thrust during expansion, whilst the resistance against shrinkage is very low – therefore tensions to the sub floor are reduced. The use of primer is generally not necessary but is compatible with R410 primer. The adhesive hardens by a chemical reaction with moisture.

1-component, easy to handle

• 15kg tub
• EC1 certified – very low emissions
• 1-component, soft elastic, easy to handle
• water and solvent free, almost no swelling of the wood
• good adhesion to most substrates and timber materials
• splashed material can be easily removed
• firm texture – retains trowel pattern
• cure time 24-48hrs
• coverage from 1kg/m2 (depending on sub floor conditions)
• Supplied with FREE trowel – while stocks last