Drainplus 2.0 liner from Trelleborg Pipe Seals is designed for rehabilitation of pipes with variations in internal diameter and bends. It has the ability to negotiate multiple 90-degree bends and overcome two changes in internal diameter. For example, the 4-inch liner has the ability to expand to 6 inches while still maintaining the required minimum 3-mm wall thickness — without any fins or wrinkles. The silicone coating provides high temperature resistance, and when used in combination with a range of epoxy resins, it can be steam cured without the need of calibration hoses. This allows fast processing time, so the installer can achieve maximum productivity while ensuring the highest quality in terms of mechanical properties and required design wall thickness. 800-626-2180; www.trelleborg.com.