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Soudal - Soudagum Hydro Membrane Grey

Seal with Confidence, Waterproof for Life The SOUDAGUM HYDRO GREY Membrane  delivers reliable, flexible waterproofing for trade professionals seeking long-lasting performance in any environment. Key Features One-component, ready-to-use SMX® hybrid polymer system — no mixing necessary Solvent-free and... Read More
Vendor: Soudal
SKU: 131632
$309.56
$0.00
$309.56
Size: 10kg
Subtotal: $309.56

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Seal with Confidence, Waterproof for Life

The SOUDAGUM HYDRO GREY Membrane  delivers reliable, flexible waterproofing for trade professionals seeking long-lasting performance in any environment.

Key Features

  • One-component, ready-to-use SMX® hybrid polymer system — no mixing necessary
  • Solvent-free and isocyanate-free formulation—safer for applicators and the environment
  • Low-viscosity, high-workability paste—applies easily by brush or roller
  • Excellent crack-bridging performance—up to 2 mm width
  • Water-vapour permeable—prevents moisture buildup beneath the membrane
  • Fast rain resistance—fully resistant just 2 hours after application
  • Durable across -40 °C to +80 °C, with UV, weather and chemical resistance
  • Can be overpainted with most coatings

Technical Specifications

  • Base: SMX® hybrid polymer (silane‑terminated)
  • Colour: Grey
  • Density: ~1.51 g/mL 
  • Elongation at break: 280–380 %
  • Tensile strength: 1.0–1.2 N/mm²; 100 % modulus: 0.6–0.7 N/mm²  
  • Shore A: 25–30 
  • Waterproof—passes DIN 1048 permeability test
  • Walkability: P2 (moderate pedestrian)
  • Consumption: ~1.4 kg/m² (1 mm) → ~2.0 kg/m² (2 mm) 
  • Application temp: +5 °C to +35 °C (up to +40 °C in some applications) 
  • Rain resistant after 2 hours; full cure stage ~12 hours at 23 °C/50 % RH

Typical Applications

  • Waterproofing skylights, dome lights, pipe collars and wall penetrations
  • Sealing roof and wall cracks, joints, gutters, flashings and chimneys
  • Protective membrane beneath concrete roofs, tiles and timber decks
  • Refurbishing verandas, terraces, garden poles, fountains and masonry
  • Short‑term emergency leaks—even during rain
  • Coating external foundation walls and underground structures (non‑immersion)

Why Choose This Product

From Industrial Shed, the Soudagum Hydro membrane is trusted by professionals for its proven durability and brand heritage. Its hybrid polymer chemistry delivers seamless elasticity, powerful adhesion, and resilience to UV and weather. It cures quickly and is safe to use, making it ideal for commercial and residential projects alike.

Packaging Information

Packaged in a sturdy 5 kg bucket containing 1 unit per box. Shelf life: 12 months when stored between +5 °C and +25 °C

Important Notes & Limitations

  • Not intended for applications under permanent immersion in water  
  • Ensure substrate is dry (no standing water) before application.
  • For reinforced areas, use non‑woven Soudatextile fleece between coats
  • Clean uncured material with Soudal Surface Cleaner; cured residue must be removed mechanically 
  • Environmental conditions (temperature, humidity) affect cure time and coverage rates.

Australian Trade Testimonials:

  • “Great membrane—easy to apply and flexible even in winter work” – WA Roofing Contractor
  • “Saved the day during a sudden storm, stopped a leak in minutes!” – QLD Warehouse Fit‑out Team

⚡ Limited stock available—order now from Industrial Shed!

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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