Soudal - Soudaflex 20LM 600ml
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Soudal - Soudaflex 20LM 600ml

Ignite Precision with Confidence Soudal Soudaflex 20LM 600 ml is the high-performance, low-modulus polyurethane sealant designed for trade professionals who require durable, flexible joint sealing solutions. ✨ Product Overview A one-component, moisture-curing polyurethane sealant offering permanent elasticity, excellent UV and... Read More
Vendor: Soudal
SKU: 126923
$16.56
$0.00
$16.56
Colour: Concrete Grey
Quantity: 1 pc
Subtotal: $16.56

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Description  

Ignite Precision with Confidence

Soudal Soudaflex 20LM 600 ml is the high-performance, low-modulus polyurethane sealant designed for trade professionals who require durable, flexible joint sealing solutions.

✨ Product Overview

A one-component, moisture-curing polyurethane sealant offering permanent elasticity, excellent UV and chemical resistance—ideal for dynamic construction environments.

✅ Key Features

  • Low-modulus flexibility for high movement zones
  • Easy application as a stable paste through manual, pneumatic, or battery caulking guns
  • Bubble-free curing, even under high temp and humidity
  • Superior adhesion on concrete, masonry, metal, plasterboard, and more
  • UV-resistant & paintable (post-cure compatibility should be tested)
  • Resistant to intermittent salt‑water, fuels, oils, weak acids/bases

🛠 Technical Specifications

Base Polyurethane+ (1-component)
Consistency Stable paste
Curing system Moisture curing
Skin formation ~40 minutes (23 °C/50 % RH)
Cure rate ~2 mm/24 h (23 °C/50 % RH)
Hardness Shore A 29 ± 5
Density ~1.24 g/ml
Elastic recovery > 80 %
Max movement ± 25 % (ISO 11600 F25LM)
Tensile strength ~1.16 N/mm² (MPa)
Modulus at 100 % ~0.60 N/mm²
Elongation at break > 800 %
Temperature resistance –30 °C to +90 °C
Application temp range +5 °C to +35 °C

🔧 Typical Applications

  • Sealing dynamic joints in windows, façades, doorframes
  • Expansion joints across mixed substrates—concrete, brick, steel
  • High-movement construction interfaces—precast panels, wall connections

🌟 Why Choose Soudaflex 20LM?

Trade professionals trust Soudal for reliable, high-performance sealants. Soudaflex 20LM delivers enduring flexibility, UV resilience, and strong adhesion across building materials. Compliant with ISO 11600 F25LM and ASTM C-920, and VOC-friendly for green construction projects. With excellent movement capability and finish compatibility, it's built for the toughest jobsites.

📦 Packaging Information

  • Size: 600 ml sausage
  • Colour: Concrete grey (also available in other colours)
  • Units per box: 12 sausages
  • Shelf life: 12 months (unopened, +5 °C to +25 °C)

⚠️ Important Notes & Limitations

  • Not suitable for PE, PP, PTFE, bitumen, silicone, or plasticiser-rich substrates
  • Avoid use in continuous water immersion, on natural stone, aquariums, or polycarbonate
  • Check paint compatibility before overcoating; ensure full cure
  • Do not expose to aromatic solvents or concentrated acids

🇦🇺 Australian Trade Testimonials:

“Soudaflex 20LM delivers impeccable flexibility on our facade joints. No cracking even after months of temperature cycling.”
“Paint compatibility was spot-on after testing—ideal for our repaint projects.”

⚡ Limited stock available—order now from Industrial Shed!

Shipping  

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.

Returns  

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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