Osmo Hardener for Oil Stain acts as an additive for Osmo Oil Stain for accelerated drying. The drying time is shortened from 12 hrs to just 4 hrs by simply pouring the contents of the hardener (60ml) into the 1L Oil Stain can and stirring thoroughly prior to application.
Colour and protect wooden floors without visible transitions, applying a single coat of the Oil Stain will create a transparent look showing the wood's natural grain, whilst an optional second coat can give a more intensive colour tone. A clear final coat of Osmo Polyx®-Oil 2K is a must to protect pigmented finishes from wearing the colour. Oil Stain Hardener is an optional second component which can be used to harden the finish which reduces the drying and curing time to just 4 hours!