A one-component water-based varnish (ESTILPUR 1C) is a sealer that allows the coating to breathe and offers you some protection. Said varnish must be renewed every 1 or 3 years to avoid premature erosion of the coating. Depending on the location and exposure to the elements. Suitable for internal and external application and Steam rooms

350sqft per 5kg kit 1 coat (2 coats suggested)

75g-100g per 10 sq ft per coat