Bostik 30812559 Self-Hardening Cementone Patio Grout - Grey

Bostik Patio Grout is specially formulated to provide an attractive, hardwearing , Brush-In Jointing Compound, easy to use alternative to traditional cement mortar. It is suitable for filling and sealing joints between 5mm and 30mm in a range of domestic paving and hard surfaces including slate, stone, concrete, clay, terracotta and more, whether they are new or reclaimed.