Brandon B
Second Unit
- Joined
- Mar 23, 2001
- Messages
- 263
I've come across a type of pipe for drain waste vents which is ABS inside and outside, with a layer in the wall (which is called "cellular core" by the mfr) which is a very hard foam. Its purpose is to negate the need to use iron drain pipes in walls to deaden the water running sound. It is very stiff and strong, but MUCH lighter than PVC, and since its whole reason for being is to be acoustically damped, it seems like it's a great choice for porting tube.
Any experience or thoughts on this stuff?
BB
Any experience or thoughts on this stuff?
BB