But @Brommers point remains I think, how do you get that on the hose inside the frame?
Feed the hose in, let it poke out trough the BB shell, chuck the foam up the hose. Massive PITA because it usually means smacking out some press fit bearings and pressing in again once it's all routed.
Feed the hose in, let it poke out trough the BB shell, chuck the foam up the hose. Massive PITA because it usually means smacking out some press fit bearings and pressing in again once it's all routed.