Mould resistant flexible floor & wall tile grout. A specially formulated, polymer modified cement based floor and wall tile grout. Containing a strong fungicide it will also inhibit black spot mould growth and reduce dirt pick up. This grout has excellent adhesion characteristics to porcelain and fully vitrified tiles, has low permeability and reduced dirt pick up. Can be used to grout joints from 2mm to 20mm. Suitable for use in areas of limited movement/vibration so ideal for use over timber plyboards and heated sub-floors. Recommended for sanitary installations ie. kitchens, bathrooms, toilets and shower rooms.