​​​​​​​SikaCeram-621 FlowFix Jointing Compound  is part of a high performance porcelain paving installation system, consisting of a bonding primer and jointing compound.

It is a controlled, cementitious flowable jointing grout which is applied by mixing with water on site and poured over joints with ease and worked into other exposed joints by squeegee. Once dry the surplus is simply washed off. SikaCeram-621 FlowFix Jointing Compound is a highly workable product that is non-permeable once cured.

• For use with porcelain or ceramic paving. 
• Suitable for joints between 3-10mm wide and 20mm in depth.
• Simple and fast application - ideal for large scale areas.
• Cures in 60 minutes to a non-permeable finish.