Applications
Five critical PU spray application scenarios — each mapped to the recommended JYYJ machine series and material formulation.
Spray Foam Insulation
High-performance thermal insulation for walls, roofs, attics, and industrial buildings. Seamless, air-tight, energy-efficient.
Polyurea Waterproofing
Fast-curing 100% solids polyurea coating for roofs, terraces, pools, and containment. Seamless waterproof membrane with extreme elongation and tear strength.
Cold Storage Insulation
High-density closed-cell PU foam for walk-in freezers, cold chain warehouses, and food processing facilities operating at -25°C to -40°C.
Spray Foam Roofing
Seamless spray polyurethane roof systems for commercial flat roofs and metal roof retrofits. Self-flashing, reflective topcoat compatible.
Polyurea Tank Lining
Polyurea linings for petroleum, chemical, and water storage tanks. Chemical-resistant, seamless, corrosion protection.