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MELWASH 1/7 – Powerful moss & algae treatment
PRICE ON REQUEST
Available exclusively to professional users in 20-litre containers. Attractive volume discounts are available depending on the quantity ordered. Prices are available on request by email.
Dilution: 30 ml per 1 litre of water
MELWASH 1/7 - Ultra-concentrated moss & algae treatment
Protect roofs, facades and patios against moss, algae, lichen and fungal growth.
Suitable for a wide range of surfaces, including sensitive materials and historic buildings. Easy to apply, no rinsing required, with long-lasting action.
Key benefits at a glance
Ultra-concentrated formula with long-lasting action
Suitable for sensitive materials
Ideal for roofs, walls, patios and more
Easy to apply
No rinsing required
MELWASH 1/7 - Professional moss & algae treatment
Effective against moss, algae, lichen and fungi on roofs, facades, patios and other exterior surfaces.
Key benefits
Ultra-concentrated: Powerful formula with long-lasting action.
Suitable for sensitive surfaces: Free from chlorine, acids and solvents.
Suitable for historic buildings: Designed for use on sensitive and protected surfaces.
Easy to use: Dilute with water, apply and leave to work without rinsing.
Long-lasting protection: Helps limit the regrowth of moss and algae.
Applications
Suitable for use on:
Roofs, including tiles and slates
Facades, including stone, brick and render
Patios, driveways and pathways
Tennis courts
Canopies and awnings
Directions for use
Shake MELWASH 1/7 thoroughly before use.
Dilute 1 part product with 7 parts water.
Apply generously to the surface.
Leave the product to work – do not rinse. The treatment works gradually over time.
For heavy moss growth, brush the surface before application.
Allow at least 6 hours of dry weather after application for optimum performance.
Coverage
Approximately 3–5 m² per litre after dilution.
MELWASH 1/7 can
Use & dosage
Shake well before use.
Dilute 1 part product with 7 parts water.
Apply generously until the roof tile is fully saturated. Leave the product to work and do not rinse.
For heavy moss growth, brush the surface thoroughly before application.
Allow at least 6 hours of dry weather after application at a temperature of 20°C.
Important information
The information provided in this document reflects our current knowledge and the results of tests carried out, with continuous attention to objectivity.
However, this information must not be regarded as a guarantee, nor does it imply that we accept liability in the event of incorrect use or application.
We recommend carrying out preliminary tests before each use to verify that the product instructions and application conditions are suitable for the intended purpose.
Liability & use
MELDRONE cannot be held liable for incorrect or improper use of these products, nor for any resulting damage.
Always test the product first on a small, inconspicuous area and use it only in accordance with the recommended instructions.
The user is responsible for complying with all applicable local laws and regulations.