Bastion Rapid Set is a water based, fast curing, fibre reinforced SBR latex membrane designed for waterproofing wet areas, showers, laundries, roofs, terraces, balconies, decks, concrete slabs and general structures that will be covered over with toppings, tile beds or overlay finishes. Fast cure technology, enabling a recoat time of just 1 hour, a tile over time of just 4 hours, and a rain resistant finish in only 4 hours. Flexible, elastomeric and with low water vapour transmission properties. Ideal choice for domestic and commercial projects with time constraints that require fast turnaround times.