First Plast produces PVC fittings using high quality materials resistant to shock, chemical and physical agents. The Bi-Bi Koll line of solvent cement fittings is available in several diameters and have a quick coupling system which allows perfect grip and watertight. Fittings are produced according to standards EN1329 and NF-E, with a mixture of self-extinguishing PVC. The range is completed with sanitary fittings and aerators.