jlasud wrote on Jan 6
th, 2013 at 11:14am:
I'm curious about that pagu fibers durability. I imagine it to be rather stiff,which is a pro imo.
I'm no expert, at least not yet but here's what I know so far. Wild Hibiscus (in Chamorro Pago) bark fiber can be twisted into cord of any diameter. The smaller the strands, and the more strands used to make up the cord, the more flexible and strong the final product will be. Just like with any other cordage.
As far as strength, it's stronger than any other cord, hemp, jute or cotton of equal diameter and construction that I have given my non-scientific tension test of pulling apart with my hands.
What I haven't done with it yet is make small diameter strands for twisting multi-strand cordage together then braid it. Cord construction is time consuming and I am still letting the bulk of the fiber I brought back home dry out. It'll be a couple weeks at least.
One other item of interest. I have been told that this fiber is resistant to salt water unlike other natural fibers.