Pine book Pro Speakers

[zaius]

I have included photos of my work, my preferred choice was athletic tape (woven fabric tape, with high adhesive properties).

Have you considered trying friction tape?  It's cotton cloth impregnated with rubber. Once used as electrical tape, it has good adhesion, it's non-conductive, and very durable.  It's generally 15 mil, so it might be thicker without being too thick.