Discover SMX® Technology: The Future of Sealants and Adhesives

What is SMX® Technology?

How do you achieve exceptional strength and superior elasticity in a sealant or adhesive? How can products be paintable within the hour yet also cure underwater? How do you deliver ultra-low VOCs with no solvents or isocyanates, while performing on nearly all materials?

Welcome to SMX® technology.

The Science Behind SMX®: Soudal Modified Extensions

SMX® stands for Soudal Modified Extensions and represents decades of dedicated research and development. By combining the best features of polymers such as silicone, polyurethane, and acrylics, Soudal has created a revolutionary technology that enhances multiple extension characteristics without compromising their unique properties.

Benefits of SMX® Technology

Thanks to SMX®, Soudal products deliver:

Superior strength and flexibility
Excellent toolability and fast curing times
Paintability within the hour
Underwater curing capabilities
Ultra-low VOCs with no solvents or isocyanates
Mould resistance and virtually no odour
Reliable performance in all temperatures, indoors and outdoors

How SMX® Improves Your Work

SMX® technology ensures a versatile range of high-performance sealants and adhesives designed to create healthier living and working environments. Whether you’re sealing, bonding, or finishing, SMX® products give you confidence in delivering outstanding results for your customers.

Continuous Innovation: Perfecting SMX® Technology

At Soudal, innovation never stops. Our global team continuously refines SMX® technology by integrating new polymer developments. This commitment allows us to optimize formulations and enhance on-site performance, ensuring you always have access to the best solutions.

Why Choose SMX®?

SMX® technology is built on science and perfected by Soudal, offering the edge you need for top-quality sealants and adhesives that meet today’s demanding construction and manufacturing standards.