Anti-red algae, preventive and curative treatment, 5 L can Onyx Bricolage reference E19050503AR.

Onyx Anti-Red Algae is ideal for the preventive and curative treatment of red algae. Does not attack or stain treated surfaces. Biocidal product.

Onyx Anti Red Algae is a preventive and curative treatment specifically formulated against red algae.

Non-marking, it is ideal for treating surfaces such as roofs, walls, facades, terraces, balconies, outdoor staircases, paving and other outdoor features...

Compatible with building materials such as stone, brick, slate, mortar, concrete, fibre cement, plaster, plaster, painted surfaces...

Ready-to-use product for outdoor use in dry weather.

Long-lasting preventive effect to prevent or delay the return of red algae.

Coverage: up to 5 m2/L.

Biocide product.

Use: Anti-corrosive / Clean / Protect

Surface: Wood / Multi-surface / Metal / Flooring

Packaging: 5 L

Texture : Liquid

OUR TIPS

Use biocidal products with care. Read the label and product information before use.

Ready-to-use product.
Application temperature: 10 to 40°C, product efficacy is reduced at extreme temperatures.
Make sure the weather is dry to allow the product to act for at least 6 hours.
Apply by spray or brush to contaminated surface until saturated.
Leave to act until the red algae have completely dried out (this can take several days), then remove residues with a high-pressure cleaner.
Repeat if necessary.

For preventive action:
Apply ONYX Professional red algae remover to the surface to be treated, do not rinse.

Tool cleaning:
With water, directly after application.

In all cases, carry out a preliminary test on an inconspicuous area to check compatibility with the substrate.
Do not dispose of residues down the drain or in the natural environment. Do not reuse empty packaging.
Avoid spraying on plants to be preserved. Do not use on aluminum.