I'd refer to this excerpt of forsailbyowner's post on the
Tenara Thread on Canvas thread
:
Check out new fabrics on market. Sunbrella is way down on my list of favorites, Recracil is newbie on market that advertises 0 stretch with an acrylic. I've been using Marchems topgun mostly. 5x strength of sunbrella, no stretch issues, way more watertight,same 5 year warranty. Ps full time canvasworker