Bostik Allweather Joint Compound Basalt 15kg

A blend of polymers and sand bind together on contact with air to form a joint that does not crack or shrink. It is suitable for most types of domestic paving, and can be used on paths and patios of natural stone, concrete, slate, clay, terracotta and granite slabs. It is suitable for joints 5mm to 30mm in width and a minimum depth of 25mm. It is water permeable allowing the paving to drain. Wide Jointing Compound - All Weather is unaffected by salt and freezing conditions once cured.