Description
Introducing Gen 4 – The Best Flusher We’ve Ever Made
Flusher is the final step of the Cooper’s Stripping System. (Step 3)
Four decades of stripping know-how have gone into every generation of Cooper’s Flusher – and Gen 4 is the finest yet. Better. Faster. More effective. Deeper rinsing power.
Gen 4 dilutes Stripper and soft residues, so the surface can be wiped clean, leaving a surface that’s ready to refinish – with no sanding required (provided no previous surface damage is present).
Gen 4 now replaces our previous generation of Flusher.
How Flusher Works as part of the Cooper’s Stripping System
- Strip whats ‘on’ the surface. (See Guide)
- Strip whats ‘in’ the surface. (See Guide)
- Flush the surface clean. Spray Flusher over the stripped surface and scrub the surface with the appropriate scrubbing materials (Stripping Wool, Grit Embedded pad or detail brush). Spray Flusher over the scrubbed area again then wipe dry. (Spray scrub, Spray Wipe). Once the surface is dry, you’re ready to refinish with no sanding required (provided no previous surface damage is present).
Full step-by-step instructions are in your free “What to Do” Stripping Guide — and our tutorial videos walk you through it.
Coverage – How Much Do You Need?
Gen 4 Flusher rinses approximately 8 m² per litre (actual surface rinsed).
| Size | Rinses approx. |
|---|---|
| 0.5L | 4 m² |
| 1L | 8 m² |
| 2L | 16 m² |
| 5L | 40 m² |
| 10L | 80 m² |
| 20L | 160 m² |
Rough pairing guide: Cooper’s Stripper strips approx. 1-4 m² per litre and Flusher rinses approx. 8 m² per litre – so as a rule of thumb, allow roughly 1 litre of Flusher for every 2 litres of Stripper on your project.
Not sure how much your project needs? Call us on 0800 678 678 and we’ll size it up with you.
Part of the Cooper’s Stripping System
Get the complete no-sanding result:
- Cooper’s Stripper – the deep-penetrating spray-on stripper that dissolves any paint and any varnish
- Cooper’s Stripping Tools – purpose-made for lifting the softened finish from flats, mouldings and detail
- Spray applicators – professional spray heads with genuine Viton seals, built to handle stripping solvents
- Cooper’s Moisturiser – the finishing touch for stripped timber
We’re With You All The Way
Every Cooper’s product is backed by:
- Free expert phone support – Give us a call and we’ll talk you through it – NZ 0800 678 678, AUS 1800 600 616
- Free email support – send us photos of your project so we can best help you
- Step-by-step tutorial videos – including real-time project videos so you don’t miss a thing
Your success is our success. Welcome to the Club.



