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I have a welsh slate floor that was put down 5 years ago in a kitchen. It needs re-protecting as the original stuff I applied has now rubbed off and some small areas now have the bare stone showing (places where chair legs have rubbed etc).
What’s your advice for this in terms of products you suggest and the method of application?
I would suggest using the High gloss PU, this is a very hardwearing sealer, but I would suggest removing the old sealer first as it is obviously having issues with adhesion.
Application instructions will be sent with the product.
Drew Palin