
This is what Supreme uses when building bodies for their trucks. I used it as a sealer in my bathtub, it lasted 7 years and has never cracked or discolored, it started peeling off the wall so will be using again.

PVA glue Titebond III Ultimate high moisture resistance, 118 g
6 Review

π¨ Extreme Construction Adhesive: Liquid Nails
7 Review

SCIGRIP 10799 3 Acrylic Solvent Cement, Low-VOC, Water-Thin And Very Fast Setting, Clear, 1/4 Pint (4 Fl Oz)
5 Review

π§ Liquid Nails LN 903 Industrial Construction Adhesive: High-Quality Tapes, Adhesives & Sealants
5 Review