Unibond Grout Reviver from UniBond gives new life to faded and discoloured joints. It provides an innovative way of grouting in which the old grout is simply covered with a new layer. Thanks to the especially easy application with the handy pen, there's no need for a pro - the job can be done quickly and with ease. Additional tools are not required as the practical container allows for a precise application, even on thin grouts. Easy to apply: Thanks to the innovative pen shape, grout whitening is made simple with easy and precise application on existing grout lines to restore joints Easy restoration: The white grout reviver pen is ideal for easily restoring and refreshing old grout in the bathroom that has become faded and discoloured Mould resistant: The durable grout tile whitening pen refreshes discoloured grout joints and offers triple protection mould resistance to repel, kill and prevent mould Waterproof formula: The grout cleaner pen is ideal for use in the bathroom or kitchen and dries within 60 minutes, meaning showers can be used shortly after application Benefits: -Triple protection against mould -Dries in 60 minutes -Especially suitable for bathroom, shower and kitchen -Ice white colour -Handy pen for a precise application Specifications: -Anti-mould, water-based and low-hazard. -Colour: Ice white. -Coverage: Up to 60m