Neofit from Flow-Liner Systems is a noninvasive pipe lining system designed for small-diameter potable water service piping. It seals small leaks and pinholes in 1/2- to 2-inch copper, plastic and lead service piping. By cleaning the existing service line and installing the smooth bore thin-wall Neofit line, flow rate can be increased. It is ideal for lead replacement programs as it acts as a barrier between existing lead piping for potable drinking water. It is NSF-ANSI 61-G certified with a life expectancy of more than 50 years. The system is capable of lining lengths surpassing 300 feet. The technique necessitates minimal disturbance of surrounding ground, removing the risk of damaging other utility services. The absence of chemicals required makes it environmentally friendly. 800/348-0020; www.flow-liner.com.