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United Kingdom/Ireland
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A new generation, silane-based adhesive featuring our revolutionary Titanium Quadruple Crosslinking, Bona Quantum is an all-round adhesive that can be used for the installation of most types of wood flooring. Bona Quantum combines the benefits of hard-elastic and hard adhesive products in one formulation. Plus, it can be used as a combined adhesive and moisture barrier when applied with Bona Trowel Plus.

Replacing Bona R850 and R850T, Bona Quantum is supplied in 15kg tubs, manufactured from 75% recycled material. The higher viscosity version, Quantum T, is supplied in 'sausage' packs offering substantially reduced waste packaging and a longer shelf life.


Pack sizes:

Bona Quantum:      15kg tub

Bona Quantum T:   600ml (1kg)

                                5400ml (9kg)



  • Outstanding strength that increases over time
  • 25% greater sheer strength than R850
  • 2-in-1 moisture barrier when used with Bona Trowel Plus
  • Higher performance, more economical replacements for Bona R850/R850T