How To Seal Pavers With Sprayer. Empty the sprayer, and rinse it thoroughly with water. After the pavers have been laid and any excess sand removed, wash the surface with clean water.
Rinse the inside of the tank thoroughly with water from a garden hose. Allow the surface of the pavers to dry for at least 2 to 3 hours before walking on it; Put the pump assembly back on the sprayer.
2) sweep dry, properly graded sand into joints and fill to required level slightly below the top of the pavers (typically 1/8”).
How to seal concrete pavers. Rinse the inside of the tank thoroughly with water from a garden hose. Allow the surface of the pavers to dry for at least 2 to 3 hours before walking on it; If efflorescence is visible ensure it is treated with efflorescence remover, then wash down thoroughly with clean water.