TOUPRET Humi-Block Plaster - Powder - 6Kg - BCHUMIB06, Easy to prepare powder plaster that blocks and prevents permanent or occasional humidity on all rough masonry indoors and outdoors. It makes up for the irregularities of masonry supports. Advantages : Blocks and prevents moisture on all masonry It can be applied with a brush (wide brush) or a blade. Ideal for cellars, garages, crawl spaces and basement facades. Makes up for irregularities in masonry supports Dries out damp walls Lets the support breathe Preventive and curative use Indoor/outdoor Features : Capacity : 6 Kg bag Use: 3 hours Redundancy: 12-24 hours Ready to paint: 48 - 72 hours Thickness: 2 mm Packaging : Humi-Block Coating TOUPRET - Powder - 6Kg - BCHUMIB06