Neutral pH cleaner-degreaser, for all surfaces: photovoltaic panels, tiles, slates, sheets, fiber cement, wood, metals, etc.
Concentrated product (to be diluted) for optimal effectiveness.
Use:
Apply the product (with a sprayer) directly to the surfaces, leave to act for a few moments then rub using a sponge brush humid. Repeat if necessary or increase the dosage in case of stubborn or very greasy dirt. Rinse thoroughly with clean water. Use demineralized or reverse osmosis water unless the water is soft (not loaded with lime).
Dilution in water:
Regular maintenance on lightly soiled surfaces: 5 to 10% (50ml to 100ml per liter)
Moderately dirty: 10 to 20% (100ml to 200ml per liter)
Significant clogging: 30 to 50% (300ml to 500ml for one liter)
Very heavy fouling: 50% pure
Tip: if you are in the presence of moss, lichens, algae or microscopic black fungus on tiles/slates/fibre-cement boards, use our Express natural defoamer.