Azpects EASYGrout is a high-quality slurry grout for use on porcelain.EASYGrout mixes readily with water to give a highly flowable joint filling, and grouting mortar ideal for use on interior and exterior tiled floor surfaces where a high early strength, resilient, compact grout joint is needed, particularly in areas subject to early and sustained trafficking. It is not suitable for use on vertical surfaces. It is designed specifically for ceramic and porcelain tiles and is not recommended for use on natural stone. Natural stone and porous materials are particularly at risk from permanent discolouration. Suitable for joints from 5mm to 25mm wide with a minimum depth of 20mm. (maximum joint dimensions should not exceed 25mm x 25mm). EASYGrout has a workable open time of up to 1 hour (depending on weather conditions) and can be walked on within 3 hours. It cures quite rapidly to give a high early strength, shrinkage compensated durable mortar.