Fast2fuse is a double-sided fusible stiff interfacing. Some of the at tributes are Fast2fuse is: stiff; it holds its shape and provides escellent support. Flexible; it can form graceful curves, be folded, pi nched and manipulated. Dense- strength without bulk but is won't compr ess when sewn. Fusible- on both sides to eliminate messy spray adhesiv es.
If you're trying to make anything 3D, this is the stuff for you. It's a bit pricey, no matter where you get it, but it saves you the cost and additional step of fusing your fabric to Timtex-it has the fusing on both sides already. (This was developed for those of us that were makiong bowls and boxes from Timtexand had to fuse fabric to the Timtex. Really fun stuff, the possibilities are endless! Check outr Jake Finch's book on making book covers-Fast, Fun and Easy Book Cover Art by C&T Publishing.