Milliput Superfine White UPVC repairs & filling White domestic appliances Porcelain restoration Baths & sinks Superfine White Milliput is or the restoration of porcelain and ceramics where a fine finish is desired. It is also suitable for UPVC (repairs and filling) and for chips and cracks in baths, sinks and tiles. Superfine White Milliput is recognised as one of the finest materials available for ceramic restoration Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.