Built for Roofing Demands
The ProPAK 400C Spray Foam Rig gives contractors the performance they need for large-scale roofing jobs. With the Graco Reactor 2 H-40 Elite at its center, this rig delivers high-output spray power while keeping foam ratios consistent. It is the right choice for flat roofs, metal retrofits, and wide industrial projects where accuracy and speed are critical.
Roofing work often comes with tight deadlines and tough conditions. The ProPAK 400C helps crews stay on schedule. Its durable trailer, reliable diesel power, and proven proportioner combine into one system that keeps downtime low and productivity high. Contractors can focus on the job instead of worrying about equipment.
Key Equipment Highlights
This mobile spray foam rig includes features that roofing contractors depend on:
- ✅ 20′ x 14,000 lb. Trailer – Built to withstand heavy use, with a side door and barn doors for easy loading.
- ✅ Diesel Powered System – Supplies steady energy all day, even on remote sites.
- ✅ Graco Reactor 2 H-40 Elite – Provides accurate ratio control and consistent high-volume spraying.
- ✅ Organized Storage – Holds drums, hoses, and tools to keep everything within reach.
Together, these features create a dependable setup that supports faster, more efficient roofing work.
Designed for Contractor Success
The ProPAK 400C makes everyday operations easier. Its trailer layout keeps the workspace organized so crews can work quickly without searching for materials. The diesel generator supplies constant power, while the H-40 Elite delivers exact proportioning. Contractors reduce wasted material, improve foam quality, and save time on every project.
Roofing projects often require long spray times. The ProPAK 400C handles continuous demand with ease. Crews can complete big jobs without interruption, moving confidently from one project to the next. This reliability builds trust with clients and strengthens a contractor’s reputation.
Expand Your Capabilities
Growth in the roofing business often depends on the right equipment. The ProPAK 400C allows contractors to bid on larger projects and finish them faster. Its strong output, rugged design, and reliable power give crews the confidence to tackle more demanding work.
Adding this rig to a fleet is more than an upgrade—it’s a strategic investment. Contractors who choose the ProPAK 400C gain the tools to scale their business, increase efficiency, and deliver better results across every roofing application.
Ready to expand your fleet? Explore the ProPAK 400C Spray Foam Rig.
About Spray Foam Systems
Spray Foam Systems is the #1 spray foam rig builder and spray foam equipment supplier in the United States. Family-owned and proudly serving the industry since 2007, we operate from a 7-acre campus with over 80,000 square feet of dedicated working space in Greensboro, GA. With over 10,000 customers served over the last 18 years, we specialize in delivering high-quality turnkey spray foam systems, distributing top-tier equipment and supplies, and providing nationwide service and training to help contractors grow and succeed in the spray foam insulation and roofing markets.