Innovative Foam Dispensing Equipment Solutions for Cleaner, More Efficient Polyurethane Foam Application
At FSI, we believe that the quality of polyurethane foam is defined not only by its chemistry but also by the precision of its application. That’s why we’ve engineered advanced dispensing solutions—like the SLUG Pro and the POLYSHOT—to help professionals achieve consistent results, reduce waste, and minimize environmental impact.
The SLUG Pro: Durable, Solvent-Free Performance
The SLUG Pro is the latest evolution in our patented dispensing technology, designed for pressurized foam application without the need for solvents.
Constructed from aerospace-grade 2024 T6 aluminum, brass valves, and Teflon-coated stainless steel braided hoses, the SLUG Pro delivers a combination of strength and lightness that stands up to the demands of daily use. Its innovative, user-friendly design streamlines maintenance and eliminates the need for hazardous cleaning solvents—resulting in lower health risks, reduced environmental impact, and significant operational savings.
Whether you’re working with rigid or flexible foams, the SLUG Pro ensures clean, accurate dispensing every time.

The POLYSHOT: High-Quality, Disposable Convenience

For professionals seeking a reliable, single-use spray foam applicator, the POLYSHOT is the go-to solution.
Its straightforward construction and accessible price point make it ideal for quick jobs or for those new to spray foam application. Despite its disposable nature, the POLYSHOT maintains the mixing efficiency and precision that define FSI equipment, ensuring a consistent, high-quality foam output.
Environmental Responsibility Built In
Both the SLUG Pro and the POLYSHOT are engineered with sustainability in mind. By eliminating the need for toxic solvents, these solutions help prevent harmful emissions and reduce the volume of waste.
This commitment to environmental stewardship is central to FSI’s mission: delivering not only innovative foam systems, but also the equipment and support needed to maximize their performance responsibly.
End-to-End Support for Your Success
FSI’s dedication goes beyond equipment. Our technical support team provides comprehensive training, periodic onsite visits, and expert consulting to ensure seamless integration and optimal results. This allows manufacturers and contractors to focus on product quality and efficiency, rather than downtime or material waste.
The FSI Advantage
Whether you’re a small contractor seeking efficient solutions for small projects or a large-scale manufacturer looking to streamline your production, the SLUG Pro and the POLYSHOT provide reliable, effective options for polyurethane foam dispensing. With FSI’s commitment to quality and support, you can count on consistent results and a smoother workflow—every time.