Güpo GmbH

Güpo GmbH, founded in 1959 and based in Kehl, Germany, supplies leak detection sprays and agents, polishing clays derived from aluminium oxides and aluminosilicates, and thermal conductive fillers for polymers. The firm began with technical sprays and cosmetics, shifted from 1978 toward water-based leak detection agents including foaming solutions for gas and compressed air systems, and broadened its range from the 1990s. Its leak detection liquids meet DIN 30657 and EN 14291. Abrasives for polishing and cleaning were added in 1998, using aluminium oxide (Al2O3), aluminosilicates, aluminium hydroxides and other raw materials. An application laboratory supports individual consulting and development.