Bona Quantum is an evolution of Bona R850 with added strength. Its versatility makes it the best choice for a wide range of materials, meaning that you can stock less products.
It produces an extremely high initial bonding strength to hold the elements, particular wider planks, in place and thus reduces the risks of hollow spots. The accelerated curing prevents any negative effects on the adhesive’s internal structure that might be caused by concrete extractives and other substrate reactions. Floors installed with Bona Quantum can be walked on safely after 4-6 hours.
More infomation can be found at: