Most people have one bottle of wood glue and one tube of superglue, assuming they're interchangeable. That's why chair legs fall off and plastic bonds don't hold. In this deep-inventory breakdown, we cover the full spectrum of adhesives for household DIY, repairs, and small fabrication — from PVA and cyanoacrylate to epoxy, contact cement, solvent welds, and UV-curing adhesives. Learn which glue matches which substrate, why five-minute epoxy isn't fully cured in five minutes, and the one adhesive that actually bonds underwater. If you've ever grabbed the nearest tube and regretted it, this episode will change how you stock your shop.