• Material:  Polybutylene
• Colour:  White
• Size: 22mm x 3m PB Barrier Pipe
• Connection:  Push-fit type
• WRAS approved
• BS 7291: 1990 Class S
• 25 year guarantee

Altopoly PB is an extruded multi-layer pipe consisting of a polybutylene inner with a middle layer constructed from EVOH and manufactured to meet all requirements of BS 7291:1990 Class S. The construction of each Altopoly PB pipe features a 5 layer EVOH barrier. All materials used in construction are WRAS approved.