WOCA Active Stain is water based. Active Stain is for use only on Oak wood. It was developed to produce a grey special effect and creates a very unique color. The product is non-corrosive. Active Stain reacts with the tannic acid in the oak. The color may vary after application depending on the concentration of tannin in the wood. Please note, the color might change in the first period of time when exposed to UV light.
Comes in 4 shades of grey colour.
2.5 L container covers 250 sqf