product-spec prime-classic-ux performance.non_yellowing

Is Bona Classic UX non-yellowing?

Yes

Bona states Bona Classic UX is non-yellowing. Waterborne finishes are typically non-yellowing because they do not contain aromatic solvent or drying oils. Oil-based and oil-modified finishes (alkyd / tung oil) yellow over time as the oil oxidises under UV.

Sources