Thanks for the reply!
>Have gallery wrapped a few Lexjet SSMC/GlamourII canvases with good results, but on the 2" to 3" wide bars I normally use for large pieces.
The bars that Breathing Color sells are 1.75” on the side and not flexible to reasonable force.
> Yes, coated canvas stretches just about as easily as uncoated.
Thanks. I thought the G2 might reduce that tendency.
> …Easy bars. Have never used them but I would expect them to buckle inwards in places where they are not stiffened by a cross brace for even short spans. Warped stretcher bars typically causes localized ripples and such to develop. That's why I use wide bars, and even then with lots of cross bracing.
These are 1.75” softwood and fairly well engineered. They appear inflexible without notable force. The wraps are corner braced plus cross braced about every 1.5’. I don’t know if that makes them suitable for this task as it’s all I've tried. It appears to be fairly strong and resistant to buckling and/or twisting.
> Also I am highly dubious about using adhesive to hold tension in stretched canvas, and by design the canvas does get stretched when those sides are folded upwards. Those are maybe OK for the occasional really small canvas, that that's it.
These use a combination of 2 adhesives plus staples. The staples won’t find their effectiveness until the adhesives loose their grip. Here’s their promo video, which I followed very closely.
http://www.breathingcolor.com/blog/a-new-twist-with-the-easywrappe-system/But I think how the canvas is held in place is the key. Their plan uses an atg like adhesive on what becomes the outside part of the wrap, and then in the corner of face they use what looks like Elmer’s glue. Staples are optional and of course go on the back.
I think the adhesives are the key to the issue.