- Cut off the tip of the cartridge above the screw thread. Remove nozzle cap and trim nozzle diagonally to fit the joint width. Screw the nozzle onto the cartridge.
- Insert cartridge into a cartridge gun.
- Pull trigger to apply the grout into the joint. Ensure grout has good contact with both sides of the joint.
- Smooth off the grout line with the supplied grouting tool. Remove any surplus grout immediately with a damp sponge wiping diagonally across the tiles.
- Allow the grout to dry for 24 hours then polish with a clean, dry cloth.
To maintain a mould free grout, wash regularly with a fungicidal cleaner.
