Hello fellow wooden tops, Have any of you got advice please. Iam making up two hinged garage doors to replace the old up and over type. The client wanted Accoya,.I Have to match in the finish to the near entrance door, this is softwood and coated in the Sadolin Teak , colour - a very dark brown. Iam told that this coating isn't suitable for Accoya ,due to the acidity in the wood. a friend recommends the use of Sikkens or Osmo. have you any dealings with this?