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I have uncovered a stone wall inside my house. The stone needs sealed to stop dust but it is also dull looking. What would be the best product of yours to use? I would prefer a gloss finish to a Matt finish. As it’s an internal wall I understand it needs to be able to breathe or damp becomes an issue. Please can you advise?
For an Internal wall I would recommend using our Water based sealer (link below), it is safe to work with when applying it to a vertical surface and it has very little odour so wont smell the house out.