Professional 2-Component Spray Foam Systems for Insulation, Sealing & Void Filling
Soudafoam MAXTWO HFO is a high-performance, quick-rise, closed-cell polyurethane spray foam system designed for professional and industrial applications. These ready-to-use kits come with two pressurized cylinders (Part A & B) that mix at the nozzle to create rigid, energy-efficient foam.
With excellent adhesion on most substrates, Soudafoam MAXTWO is ideal for:
- Insulating crawl spaces, attics, and voids
- Sealing joints, cracks, and cavities
- Structural void filling (non-load bearing)
- Air and moisture barrier creation
No pumps. No power. No mess — just attach the hoses and spray.
Available Foam Kit Options:
MAXTWO TO Kit
- 2 x 6kg disposable cylinders (A + B)
- Theoretical yield: ~430 litres of foam
- Approx. coverage: ~43 m² at 1cm thickness
MAXTWO XL Kit
- 2 x 20kg disposable cylinders (A + B)
- Theoretical yield: ~1430 litres of foam
- Approx. coverage: ~143 m² at 1cm thickness
⚠️ Nozzles, spray gun and hose assembly sold separately.
📐 Coverage Chart – Theoretical Yield (per kit)
| Foam Layer Thickness (cm) | MAXTWO TO Coverage (m²) | MAXTWO XL Coverage (m²) |
|---|---|---|
| 1 | 43.0 | 143.0 |
| 2 | 21.5 | 71.5 |
| 3 | 14.3 | 47.7 |
| 4 | 10.8 | 35.8 |
| 5 | 8.6 | 28.6 |
| 10 | 4.3 | 14.3 |
Note: Yield depends on ambient temperature, substrate conditions, and application technique.
Key Benefits
- Fast 30-second gel time
- Ultra-low Global Warming Potential (GWP < 1)
- Over 90% closed-cell content
- Water-tight yet vapor-open
- No VOCs, zero ozone depletion (ODP), non-flammable propellant
- Operating temp (cured): -150°C to +100°C