Applying Ready-to-Use Paving Jointing Compound
This video demonstrates the correct application of a ready-to-use paving jointing compound. The process begins with proper surface preparation, requiring the patio to be clean and thoroughly soaked with water before starting. Keeping the paving slabs saturated prevents the mortar from staining the porous stone during application. Once the surface is wet, the compound is tipped directly from the bag onto the paving.
The demonstration shows how to use a stiff-bristled brush to sweep the material into the open joints. Using a hose to add more water helps the compound flow deep into the gaps, fully filling the void between slabs. You must continue to sweep the mixture diagonally across the joints to pack them tightly. If any joints appear low, top them up immediately while the product remains workable.
The footage shows that you must keep the surface wet throughout the entire filling process. After filling the joints, the material needs a short curing period to set initially. The footage also indicates a waiting time of roughly 15 minutes. Once the mortar feels firm, the final cleanup begins. A soft brush is used to sweep away any excess sand and residue from the paving surface. This step leaves a clean finish and prevents loose material from hardening on the stone face.
This demonstration provides a clear visual reference for pointing a patio using a brush-in solution.