Selleys Blockade Grey 360gSelleys Blockade is a premium grade sealant ideal for roofing & gutter applications. It is also suitable for other general purpose sealing applications.Features:PaintableCan be applied on wet or damp surfacesSuitable for application on most building surfacesExcellent weatherabilityIdeal For:Metal roofing, Roofing tiles, Aluminium/Metal gutters, Pvc gutters