UNIMARC PRIMER ANTITANNINO
UNIMARC PRIMER ANTITANNINO is a water based primer with a barrier effect against substances inside wood, such as tannins.
It creates a protective film against the emergence of tannins on surfaces, preventing the formation of unaesthetic dark stains.
Easy to apply, with excellent sanding down properties and filling power (for whitewash).
UNIMARC PRIMER ANTITANNINO colourless is also suitable for wood with no tannins, when it is desirable to apply a transparent pastel finish which is rich in white colorant, to prevent the natural phenomena of yellowing and reddening over time.