Sovereign Expanding Foam is a moisture curing gap filling and adhesive foam available in either a gun grade version or standard canister with a plastic extrusion nozzle. A high quality dispensing foam gun is available. Expanding Foam is ideal for window and door fitting, sealing gaps and holes in masonry. Sovereign Fire Resistant Foam should be used when sealing gaps around fire doors and in partition walls. For fixing plasterboard, cement board and insulation Sovereign Fast Fix is ideal. Unlike dot and dab fixing, plasterboard can be skim finished in as little as 1 hour. Sovereign Woodfiller is a rapid setting 2 pack polyester resin; ideal for filling holes in timber. Sovereign Woodfiller can be used internally and externally and is available in a range of colours. Sovereign Stainable Woodfiller is slightly porous so that it has better acceptance of woodstains, suitable for interior and exterior use.