Sansin has harnessed the power of nano technology to create color like you’ve never seen before. An innovative process atomizes the highest quality pigments into tiny particles so incredibly fine – less than a billionth of a meter – that they combine with the protective oils and resins in Sansin Enviro Stains on a molecular level. Once applied to your home or deck, Sansin’s penetrating stains carry the pigmentation down into the wood for uniform color that is so vibrant and long-lasting it has to be seen to be truly appreciated.