advice needed

[Dr0id]

hi all I am new to your forum and need some advice
I am lime rendering the Exterior of a old house and the results so far are spot on part from one wall where staining is showing through from the stones of the house.....can any one recommend a product I can put on and seal the stain for good before I put on more lime render...thanks in advance

 

[WishIHadntStarted]

Try joining the lime forums on Facebook. The guys there will advise you. Traditional lime etc. Also checkout heritage House website