Product Code: REGS Colour: White Packing: 500 ml, 4 litres, 20 litres Coverage (app.): 20-24 m²/litre Description A one-step sealer that resists water, oil and acid-based contaminants. It?s low viscosity allows to penetrate, fill and seal the grout on tiles & mosaic joints. Can be used on sanded and unsanded grout joints Effective for interior and exterior application