Onyx HEAT CAPTURE - Liquid Solar Fabric 62-TSL01

🌞 How it works

The product creates a thin, invisible film on the water's surface. This barrier reduces evaporation (the main cause of heat loss in a pool) and slows down heat dissipation . The result: the water retains its heat longer, much like a traditional solar blanket, but without having to handle a physical cover.

✅ The real benefits

Reduced evaporation → fewer water refills.

Heat retention → stable temperature, pleasant even at night.

Energy savings → less use of the heat pump or water heater.

Convenient → simple application (just pour into the pool), no installation required.

Safe → non-toxic, compatible with chlorine, salt, UV, etc.

⚖️ Comparison with a physical solar canvas

A traditional canvas remains more effective in maximizing heat retention , especially on cold nights.

Liquid canvas is ideal for those who do not want the daily handling of a tarp.

Many owners use liquid fabric as a supplement: it works continuously and helps reduce evaporation even when the physical fabric is not in place.

🧴 Recommended use

Typical dosage: 100 mL per 10,000 L of water, once a week.

Pour directly into the pool: the product spreads itself on the surface and acts immediately.