Key Takeaways:
- High Structural Bond Strength: Multibond SMX50 is engineered for bonding tasks that require a higher Shore Hardness. It is the strongest option in the Multibond range, making it ideal for structural connections like metal-to-metal framing.
- Trafficable and Durable: This formula is designed to withstand physical wear. It is suitable for floor joints that experience foot traffic or light machinery movement without tearing or failing.
- Rapid Cure Speed: SMX50 cures up to 30% faster than standard sealants. This allows you to return a surface to service or move on to the next construction stage much sooner.
- Chemical and Weather Resistance: The cured product is resistant against many chemicals and harsh weather conditions. It provides a long-lasting bond in industrial, automotive, and construction environments.
Structural Bonding with SMX50
Multibond SMX50 is a premium adhesive and sealant that bridges the gap between a flexible joint filler and a structural glue. While it remains permanently elastic, its primary focus is on high-strength bonding. It is a reliable choice for tradespeople working with heavy materials or surfaces subject to physical stress.
Ideal Applications
- Trafficable Floor Joints: Perfect for sealing expansion joints in concrete floors that must withstand pedestrian or trolley traffic.
- Metal Framing: Use it to bond metal sheets directly to metal frames in automotive or industrial manufacturing.
- Stair Tread Bonding: Ideal for bonding timber stair treads to metal frames, providing a secure, quiet, and flexible connection.
- General Industrial Sealing: Suitable for a wide range of bonding tasks where a fast-curing, odour-free solution is required.
Ensure you have the right strength for your project by reviewing our Multibond options, or visit our store locator to find your nearest Soudal stockist today.
FAQs
- When should I use SMX50 instead of SMX35? Use SMX50 when you require high bond strength or a trafficable finish. If you only need a general-purpose sealant for light joints or waterproofing prep, Multibond SMX35 is the lighter, more flexible alternative.
- Can I paint over SMX50? Yes. SMX50 is fully paintable once cured. It contains no solvents, so it will not cause paint bubbling or staining over time.
- How much faster does it cure? SMX50 is formulated to cure up to 30% faster than standard polymer sealants. This significantly reduces downtime on projects that require a fast turnaround.