Review on 🔥 10mm x 25M x 0.2mm Thermal Adhesive Tape for Efficient Heat Dissipation & Insulation with Wide Application in Heatsink, LED, IGBT, IC Chip, CPU, GPU, and Modules by Loren Jacobson

. this stuff will work just fine. I don't know if it's waterproof, but after applying it to smooth surfaces it will hold up! I had to use a thin CC spatula to snap it off. Not necessarily a minus, but if you cover the bottom of a Samsung T7, for example, do not think that it is temporarily stuck. My 27-inch iMac is barely warm, while sitting on a wooden table was much hotter.