I am currently receiving estimates for staining my deck. Tonight we had a gentleman come out and uses Sikkens and said that he recommends applying atleast 2 maybe 3 coats. I am not sure that is the right thing to do since the information on their website states it only needs 1 coat. I have never had a deck before so I'm not very sure. Some information on my deck is its pre treated and almost a year old.
Thank you for your time.