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The Clean Cover Concept

JT Cover is a maintenance-free and floating cover system for fluids made of hexagonal Clean Cover elements.

The floating covers automatically spread on the surface and form a tight covering.

Smell and odour emission, evaporation and algae formation are massively reduced, and heat loss is prevented.

And this in a particularly simple, quick and economical way - without static load and approved construction measures.

Poured directly from the big bag onto the liquid.


Reduces smell and odour emission
up to 90%


Reduces the evaporation
of water effectively

!Important! (Always check official test report, see documentation)


Reduces algae formation
with 99%


Reduces the evaporation
of chemicals


Prevents heat loss

BV Welver (28) Edited