Sika SikaCeram 621 FlowFix Porcelain Paving Jointing Compound is a ready to use (just add water) fast setting flowable joint filling and grouting compound that is simple to apply and delivers exceptional bond strength perfect for grouting large outdoor paved patios or areas with joints 3-10 mm wide and at least 20mm deep. For best result pay careful attention to the water to compound ratio when mixing and use as part of a two part porcelain tile application system with SikaCeram 62 FlowFix Porcelain Paving Bonding Primer. Leave 72 hours between priming and jointing however in this time the tiles are foot trafficable after 12 hours depending on conditions if required. SikaCeram 621 FlowFix Porcelain Paving Jointing Compound itself cures in 60 minutes to a non-permeable finish.

Brand Name	Sika
Colour	Light grey