HydraWash 20L

What is HydraWash?

HydraWash is a professional-grade exterior wash chemical formulated for soft wash and low-pressure wash systems. It penetrates dirt, biological matter and surface grime fast — leaving roofs, walls, driveways and hard surfaces clean without damaging treated coatings or painted surfaces.

Designed for commercial wash operators who need a reliable, concentrated formula they can dial in to any job.

Key Features

• Low-foam formula — compatible with soft wash pumps and downstream injectors
• Fast-acting — breaks down dirt and organic matter on contact
• Safe on treated coatings — won’t strip sealers, paint or Colorbond
• Highly concentrated — 20L drum yields up to 420L of working solution
• ADG compliant — safe for transport across Australia

Dilution Ratios

Always test on a small inconspicuous area first. Adjust dilution based on soiling level and surface type.

Coverage

At a standard 1:20 dilution, one 20L drum of HydraWash produces 420 litres of working solution — sufficient to treat approximately 800–1,200 m² of exterior surface.

How to Use

1. Dilute HydraWash with clean water at the appropriate ratio for your application.
2. Apply evenly using a soft wash system, pump sprayer or downstream injector.
3. Allow 3–5 minutes dwell time.
4. Rinse thoroughly with clean water at low to medium pressure.
5. For heavy soiling, a second application may be required.

Suitable Surfaces

• Roof tiles (concrete and terracotta)
• Metal roofing (Colorbond, Zincalume)
• Rendered and brick walls
• Concrete driveways and pathways
• Timber decking (test first)
• Commercial facades and cladding

Safety & Handling

• Wear appropriate PPE — gloves, eye protection and chemical-resistant clothing
• Avoid contact with eyes and skin
• Store in a cool, dry place away from direct sunlight
• SDS available on request — email info@hydralab.au

Specifications