{ Certificate Number Approval/Cert.no 01-016449 / 0112640 Due date 2028-04-16 Valid Valid Company KELTEKS d.o.o. Country CROATIA ZIP 47000 City KARLOVAC Street DR. SLAVKA ROZGAJA 3 Product Type ELECTROCHEMICAL PROTECTION Approval Group Type approval Product Description with variants: CST-960-500/450-WR/CR; CST-910-600/300-WR/CR; CST-810-500/300-WR/CR; CST-610-300/300-WR/CR Two layer sawed glass complex (see overleaf).