Rising to Extreme Weather Challenges: Saiqiang is Taking Action

Since this summer, record-breaking high temperatures, frequent typhoon landfalls, and polarized droughts and floods have turned extreme weather from a rare occurrence into a regular challenge.

As can be expected, building sealing systems are under unprecedented pressure.

In response, Saiqiang addresses climate challenges through technological iteration. We upgrade product formulations from the source to deliver longer-lasting weather resistance and greater peace of mind for our customers.

Three-Layer Protection for Long-Lasting Reliability

Our upgraded formulations translate into tangible on-site performance, safeguarding buildings in all conditions from extreme heat to heavy rainstorms.

● Extreme temperature resistance
When metal substrates reach 40–60°C, our sealant layers remain flexible without softening or flowing, and adapt freely to substrate movement. Our PU Foam Sealants maintain a dense cell structure year-round, stably blocking heat and cold transfer for consistent thermal insulation and energy efficiency.

● Long-term aging resistance
Formulated with a long-lasting anti-aging additive system, our products offer significantly improved UV resistance and weatherability. Under normal service conditions, they deliver a service life of over 15 years, greatly reducing later maintenance and rework costs.

● Weather and water resistance
High displacement capability accommodates substrate deformation under strong winds, ensuring bonded joints stay intact and form a continuous waterproof barrier. Reliable bonding is also achievable on damp substrates, enabling construction even during rainy seasons.

Full-Process Support Beyond Products

Saiqiang’s commitment to tackling extreme weather runs through the entire project lifecycle.

We provide customized product solutions tailored to the climate characteristics of different regions. Our technical team offers full support including construction guidance and after-sales service, ensuring every sealing joint performs at its best.

As climate challenges continue to evolve, Saiqiang never stops iterating.

We will keep focusing on technology-driven innovation, developing more weather-resistant and reliable sealing solutions, and being a solid protective force behind every building.