Febtank Super is a high performance tanking slurry for masonry and concrete. When applied, Febtank Super forms crystals preventing water ingress and provides an extremely durable waterproof coating Water vapour permeable High bond strength Can be brushed or spray applied Can be applied onto a damp substrate Solvent free Suitable for waterproofing of basements, foundations, tunnels, swimming pools and more Resists positive and negative water pressure Suitable for internal and external applications, above and below ground level