Kronalux® 2K Pool Sealer 787

Substrate preparation

A solid, grease-free, dry substrate that has been thoroughly cleaned of dirt and dust deposits is essential for durability.

In swimming pools, the exterior walls must be well insulated against ground moisture and groundwater. Missing or poor insulation is usually the cause of blistering and flaking paint.
 

Fresh coating with 786 2 K – GRP pool paint can be painted over directly after 12 hours or, after drying for longer than 3 days or as required, sanded to a fine matt finish with 180 grit sandpaper.

Filling

Use 2K - PE - Fiber Filler 415 for repair work on fiberglass pools.

Coating structure

Stir the material well before use, mix both components homogeneously by machine, and transfer to another container! Observe the pot life of 5 hours (20°C).
 

Apply 1-2 coats of 787 2K Pool Seal with a roller or spray.

Repaintability

Can be repainted after 12 hours in dry weather, otherwise longer.

Touch-up work (old swimming pools)

Refurbishment coats require particularly thorough cleaning of the substrate to remove algae, dirt, and deposits. Thoroughly remove lime deposits and algae growth with commercially available descalers. Rinse thoroughly with plenty of water! Greasy deposits can be cleaned with Jaeger Special Cleaner 80. Remove poorly adhering paint.

Care and winterization of swimming pools

Grease stains can be removed with alkaline cleaning agents, lime deposits with descalers; rinse thoroughly with water! Large pools should preferably be filled for winter storage, using straw, brushwood, or reeds to protect the pool walls from the pressure of ice. In severe frost, the ice cover should be sawn open along the edge of the pool at regular intervals to a sufficient width. Small pools are best left empty for winter storage.

Processing conditions
 

During the entire processing and drying time, the material, substrate, and air temperature must not fall below 8 °C or exceed 30 °C. Do not process in direct sunlight, as this can cause rapid drying and blistering of the coating film. The air humidity should be between 30% and 75% during the entire processing time.
 

Accidents caused by slipping in walk-through pools, paddling pools, on steps, etc. can be avoided by sprinkling dry quartz sand (0.1–0.4 mm) into the first coat.