Superior Products International (SPI)
US manufacturer of ceramic and high-performance industrial coatings — SUPER THERM, RUST GRIP, HPC, HSC.
Superior Products International
Superior Products International (SPI) of Kansas City, Missouri, is the US manufacturer behind the SUPER THERM, RUST GRIP, HPC, and HSC coating lines. Goldtec is the exclusive Israeli representative and applies SPI products on critical infrastructure.