I am also intrigued about this diy sealing. Is there a problem with the thinned silicon/mineral spirit solution being overly sticky after it dries/cures? I read a tip about powdering the seam with cornstarch/babypowder to keep the sealed seam from sticking to everything while folding/unfolding.
on another note... i sure did use the back/slash key alot in this post.
Bookmarks