u/No-Diver-3455

I have a school project were we're allowed to use any mediums and I'm using watercolor. Ive been using watercolor for a bit, but my paper keeps on buckling. Ive seen videos on how to stretch the paper, but most use "gummed Kraft tape" which I don't have. Is there any alternatives that I can use? I only have drafting tape and don't have the much to buy a good brand.