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Structural Insulated Panels (SIPs) are revolutionizing modern construction with their superior strength, insulation, and energy efficiency. However, the integrity of SIPs depends on high-performance adhesives that ensure durability, airtight seals, and long-term stability.

FSI’s FoamNail® and OnePart™ polyurethane adhesives are engineered to meet these demands, making them the ideal choice for SIP manufacturers and builders.

FSI's OnePart Industrial Strength Adhesive (SIP) Panels for Construction

Why FSI Adhesives for SIPs?

Strong, Lasting Bond

FSI’s FoamNail® two-part adhesive and OnePart™ moisture-cure adhesive provide exceptional adhesion, securing the SIP’s rigid foam core to structural facings such as OSB, plywood, or metal. These adhesives create a permanent, high-strength bond that withstands stress, moisture, and temperature fluctuations.

Enhanced Structural Integrity

By ensuring a tight bond between the SIP’s components, FoamNail® and OnePart™ contribute to the overall load-bearing strength of the panel. This results in a more stable and resilient building envelope, crucial for both residential and commercial construction.

Faster, More Efficient Assembly

  • FoamNail® cures within minutes, allowing for quick production cycles and rapid on-site installation.
  • FSI can customize cure speed based on specific manufacturing or jobsite requirements, ensuring optimal efficiency.
  • OnePart™ offers a simplified application process, requiring only moisture in the air to cure, reducing the need for additional steps.

Eco-Friendly & Safe

Both FoamNail® and OnePart™ adhesives are VOC-exempt and formaldehyde-free, meaning they contribute to healthier indoor air quality and comply with stringent environmental standards. Additionally, they do not contribute to global warming or ozone depletion, making them a sustainable choice for eco-conscious builders.

Versatile Applications Beyond SIPs

FSI’s industrial-strength polyurethane adhesives aren’t just for SIPs. They are also widely used for:

  • Adhering studs to drywall or exterior sheathing
  • Laminating EPS boards for motorhome walls
  • Laminated entry and garage doors
  • On-site SIP assembly
Learn More About FSI's Adhesives

Partner with FSI for High-Performance Adhesives

With decades of experience in polyurethane innovation, FSI provides customized adhesive solutions to fit your exact needs. Whether you’re manufacturing SIPs in a controlled facility or assembling panels on-site, FoamNail® and OnePart™ deliver the strength, efficiency, and environmental responsibility modern construction demands.

Want to learn more? Contact FSI today to discuss how our adhesives can optimize your SIP production and installation process.