404 Fungicidal Wash – 5L

404 Fungicidal Wash is a powerful fungicidal solution designed to effectively remove and inhibit the growth of moss, mould, algae, lichen, and green slime from various surfaces. This ready-to-use product is suitable for both trade professionals and DIY customers, making it an excellent choice for maintaining the appearance and integrity of internal and external surfaces such as patios, driveways, walls, roofs, fences, paths, brickwork, concrete, and mineral surfaces.

Featuring industrial-strength formulation and fast-acting properties, this fungicidal wash not only cleans but also leaves a residual surface that provides ongoing protection. Once cured, it can also be overpainted, offering flexibility for further decorative work.

Specifications

Type: Powerful fungicidal wash / moss and mould remover
Volume: 5 litres
Coverage: Approximately 25-50 m²; up to 50-75 m² depending on severity and porosity of surface
Suitable for: Internal and external surfaces; patios, driveways, walls, roofs, fences, paths, brickwork, concrete, mineral surfaces
Active Ingredients: Alkyl (C12-16) Dimethylbenzyl ammonium Chloride (0.99% w/w), 2-Phenylphenol (0.25% w/w)
Formulation: Ready-to-use clear solution
Drying Time: 1-12 hours depending on surface
Application Method: Brush, sprayer, or roller
Manufactured By: Sika Limited (Everbuild)

Key Features

• Removes and inhibits moss, mould, algae, lichen, and green slime
• Fast acting and effective
• Leaves a residual surface for ongoing protection
• Can be overpainted once cured
• Industrial/professional strength
• Suitable for trade and DIY use