Soudal

Soudagum Hydro – Brushable Waterproofing Membrane

Regular price
$285.00 AUD
Sale price
$285.00 AUD
Regular price

Prices shown exclusive of GST.

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Soudal Soudagum Hydro is a ready-to-use, solvent-free waterproofing membrane designed for internal and external use. Applied by brush or roller, it forms a flexible, durable barrier over concrete, screeds, cement sheeting, and tiles. Its single-component formula makes it easy to apply and ideal for wet areas, balconies, and exposed surfaces.

It can also be used for short-term rooftop repairs, roof edges, and chimney flashings. Reinforcement with fleece adds strength for demanding jobs. Once cured, it withstands ponding water, bridges cracks, and can be tiled over while remaining permanently flexible.

• Ready-to-use, single-component formulation
• Solvent-free and low odour
• Brushable, flexible membrane
• Suitable for internal and external waterproofing
• Can be reinforced with fleece for rooftop applications
• Fast-drying and easy to apply

• Wet areas such as bathrooms and laundries
• Balconies and terraces
• Rooftops, roof flashings, and chimney repairs
• Cement sheeting and screeds
• Shower niches and upturns
• Under tile waterproofing
• Temporary or maintenance waterproofing

• Appearance: Grey paste
• Drying time: ~2 hours per coat (at 23°C)
• Curing: Fully cured in approx. 24 hours
• Application method: Brush, roller, or trowel
• Coverage: Approx. 1.0kg/m² per coat (2 coats recommended)
• Compatible with Soudal reinforcement fleece for added strength
• VOC content: 0 g/L

  • Brushable Membrane
  • Chimney Flashing Repair
  • Flexible Waterproofing
  • Rooftop Repair
  • Shower Waterproofing
  • Soudal
  • Waterproofing Membrane
H2O SUPPLIES

Why Choose H2O Supplies?

Preferred by the Trade

Queensland’s leading waterproofing supply warehouse, trusted by waterproofers, tilers, and builders. We back our range with industry experience and product knowledge you can rely on.

Reliable Product Range

Stocking high-performance membranes, sealants, primers, and tools — carefully selected for proven results on commercial and residential projects.

Eco-Friendly & Sustainable

We prioritise products with low VOC content, cleaner application, and safer handling to help you maintain a compliant and environmentally conscious job site.
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James
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