Bona® R540

  • Size: 5 L


A one-component, roll-on moisture membrane.

Bona® R450 is a single component, roll-on moisture barrier and primer, used to mitigate floor moisture issues such as cupping.

*Only one coat needed when used with 1250G or 1500G trowel and any Bona Adhesive. Two coats required in all other installations when the above criteria is not met.


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