Starcoat PMMA Coloured Sealer (FR) is used as a fire retardant wearing layer in Axter Starcoat PMMA liquid waterproofing systems. It is a high-grade, mechanically durable finish that is available in RAL7043 as standard and in additional colours on request. It can also be used for creating patterns or lettering. Various different toppings can be applied to achieve the desired slip-resistant properties.