The PAA-F-Liner™ consists of a polyester needle felt impregnated with an epoxy-resin. The liner is used to renovate existing vertical downpipes (plumbing stacks). 1 m3 liner material
The PAA-GF-Liner™ consists of a multi-layered glass fiber liner with a polyester resin. The liner is used to renovate existing sewer and rainwater pipes. 1 m3 liner material
The PAA-SF-Liner™ consists of a multi-layered polyester needle felt impregnated with a polyester-resin. The liner is used to renovate existing sewer and rainwater pipes. 1 m3 liner material