Package Contents – UniBond RE-NEW Cartridge, white sealant for one-step sealant renewal, with Henkel SilicoTec Technology and 3 Phase Protection, covers up to 20m by using a cartridge gun, 1 x 280ml. Extensive Coverage – This bath, shower, sink and kitchen sealant can cover on average 20m (3 sinks, 3 baths, 3 showers), meaning you can tackle all household jobs with no problems. Anti Mould Sealant – Thanks to its 3 Phase Protection the shower sealant covers, stops and prevents mould from growing – for pristine, long-lasting joints even in tricky spots. Optimal Performance – The waterproof sealant sticks perfectly to silicone and covers cracks. The auto-smooth nozzle ensures easy application and a professional and clean finish. Convenient Usage – UniBond sealant RE-NEW refreshes old silicone in a simple and easy way – with no need to remove old sealant or use masking tape or a smoothing tool.