I'm ready to build my corner covers for my pop-up project. The foamy wall panels are all in place but I have to cover the small gap on each corner. My plan is to use white marine vinyl with Velcro tape (see concept pic below). One side of the tape will be sewed onto the vinyl and the other will be fastened to the edge of the adjacent wall panels using the adhesive backing. The wall panels are painted with Rustoleum oil based enamel. Does anyone have any experience with Velcro tape, especially with respect to holding power of the adhesive backing?