#USA #Atlanta #Sto Corp #StoShield #Sto GoldSeal

Sto Corp. Launches Innovative Air and Water-Resistive Barriers

Introduction to Sto Corp.'s New Offerings

Sto Corp., a leading innovator in building materials, has unveiled its latest products: StoShield™ SA and Sto GoldSeal™ STPE. These advanced air and water-resistive barrier (AWRB) solutions aim to enhance the efficiency and performance of building structures, tailored for diverse environmental conditions. The introduction of these products signals Sto Corp.'s commitment to meeting the evolving needs of the construction industry.

Overview of StoShield™ SA

StoShield™ SA is available in two configurations, ensuring versatility for various applications:

• - StoShield SA VP: This vapor-permeable barrier effectively prevents air leakage and water intrusion while allowing moisture and vapor to escape. This feature reduces the risk of trapped condensation within buildings, enhancing durability and comfort.
• - StoShield SA NP: On the other hand, the non-permeable version excels in preventing both air and vapor movement, making it ideal for environments with high moisture levels or extreme cold. This product is essential for areas where maximum protection is crucial, demonstrating Sto Corp.'s understanding of regional climatic challenges.

Both configurations are designed with factory-controlled thickness, ensuring consistent performance. The primerless adhesive provides instant waterproofing and allows for straightforward application processes, enhancing labor efficiency on job sites. A notable feature is the UV-cured acrylic adhesive, which bonds effectively even in cold temperatures and is equipped with a visual alignment grid, facilitating easier application for construction teams.

Introducing Sto GoldSeal™ STPE

Joining the family of AWRB products is Sto GoldSeal™ STPE, a fluid-applied, high-performance solution. Its formulation incorporates moisture-cured chemistry that is both solvent- and water-free. The key benefits of Sto GoldSeal™ STPE include:

• - Excellent Adhesion: It adheres perfectly to multiple substrates, including glass mat gypsum, wood sheathing, concrete, and concrete masonry units (CMUs), reflecting Sto Corp.'s dedication to compatibility and versatility in application.
• - Fast Application: GoldSeal STPE can be applied under various weather conditions, drying quickly with skins forming in just one hour and curing in under twelve hours. This aspect makes it particularly advantageous for companies working under tight deadlines.
• - Safe for Job Sites: The product is low in volatile organic compounds (VOCs), isocyanate-free, and tin-free, ensuring that construction teams can work without the need for respiratory protection, thus promoting a healthier work environment.
• - Compatibility: Sto GoldSeal™ STPE is engineered to integrate seamlessly with StoGuard® detailing components and various Sto systems, enhancing overall performance and simplifying installation processes.

Commitment to Quality and Performance

Craig Belrose, Senior Project Manager at Sto Corp., emphasized the significance of these product launches, stating, “With StoShield SA and Sto GoldSeal STPE, we're delivering advanced AWRB options that answer the evolving needs of modern building design.” Both products reflect Sto’s unwavering commitment to quality and innovation, designed to enhance the building envelope's reliability.

Availability

Both StoShield SA (VP or NP) and Sto GoldSeal™ STPE will be launched on July 9, 2025, and will be accessible through Sto Corp.'s extensive distributor network across North America. These products are also available for specification, reinforcing Sto Corp. as a trusted partner for design professionals seeking high-performance enclosure systems.

For additional information on these revolutionary air and water-resistive barriers, visit Sto Corp. or call 1-800-221-2397.

About Sto Corp.

Founded over 60 years ago, Sto Corp. has established itself as a global leader in innovative building materials. With a focus on improving energy efficiency in construction while providing superior aesthetics, Sto manufactures a range of wall systems, coatings, and finishes. The company operates worldwide with multiple factories and a commitment to environmental protection and sustainability, making Sto Corp. a cornerstone of modern building technology.

Conclusion

Sto Corp. continues to push boundaries in the building materials industry with the introduction of StoShield™ SA and Sto GoldSeal™ STPE. These products not only promise high performance in varying climates but also ensure that modern building projects can proceed with enhanced reliability and efficiency. This commitment to innovation positions Sto Corp. as a trusted choice for those in need of comprehensive building solutions.