No! A sealing of a pool or pond is not possible. Only a water-repellent effect is achieved, not water impermeability.
For the protection of pool borders and terraces in the pool area, however, our sealants are well suited.
Our stone and concrete seals create a hydrophobic (water-repellent) surface and protect it from dirt and make regular cleaning of the treated surfaces much easier.
The "natural cleaning" of the surfaces by precipitation is significantly increased, adhesions and dirt particles loosen more easily and are washed away.
The finished seal itself is stable against water and solar radiation, as well resistant to pool water (with chlorine) .
When using it on curbs in existing pools, it is important that the surface to be coated is absolutely dry and that any chlorine residues have to be thoroughly cleaned beforehand. The water level should be well below the surface to be coated, as the capillary effect will continue to wet the stone from inside / below.