Holbein Soft Tape - 1/2" width

It’s semi-transparent, so I can actually see my pencil lines underneath while I’m masking, which saves me a ton of guesswork. The low-tac adhesive grabs just enough to hold the paper flat, but releases without shredding the surface or leaving any sticky residue. Moisture resistant too, so my washes

Peeling this off my watercolor paper felt almost like magic, no torn edges or sticky residue left behind. It's genuinely low-tac and moisture resistant, so I could leave it on overnight without worrying about the paper buckling.

The semi-transparent backing is a lifesaver—I can see my pencil lines through it perfectly for masking off precise edges. It peels back without ripping my watercolor paper or leaving that sticky residue behind, and it's held up fine even on damp surfaces.