EVER PLAST plug for polypropylene pipes is designed for temporary or permanent closure of unused sections of PPR hot or cold water supply pipelines. Russian-made PP-R fittings are produced using modern thermoplastic molding machines from statistical copolymer of polypropylene. The plug is used with a maximum water temperature of 80ºC (short-term - 95ºC). 10-year warranty. Service life - at least 50 years.