Acrylic tube rubber insert?

[jacob1995knight]

Morning......

Looking at the rubber insert that overclockers supply for acrylic tube bending (the primochill 13/10mm insert), it is hollow??? meaning there is room for the pipe to close upon tight bends?

Would getting 10mm rubber ring cord be any better, as its 10mm, rubber, a meter long and wont change shape within the acrylic tubing? meaning much better tight bends?

Thanks

 

[GiraffePencils]

It might be better
Monsoon's is solid