Originally Posted by
Donat
I'm located in Poland but will keep in mind not to buy from ADS if you recommend not to
As for the "regular" pvc pipe... Damn! It seems impossible to bend it and create a smooth curve (especially one of bigger radius). HaulinBass, are you sure it's not something more easily bendable?
Ill look into the HDPE option as well - thanks!
Any other good solutions?

Many tracks in germany use sand filled firefighter hoses.
Once you have filled them up there ready to use for the next 10-20 years, they are very bendable and dont break if they get older.