I found this at Walmart but you can buy it online as well. It's not really an adhesive, to me it's more like a temporary relign of my dentures. It's in a tube, you squeeze out an amount you need (depending on your dentures) and roll it between your hands. It's like a clear, soft plastic material. Make sure your dentures are clean and DRY! Place it in the denture and bite down holding for a few moments. The instructions are very easy to follow. You can also use Fixodent or other adhesives, if needed. I like Cushion Grip because it makes my dentures feel tighter.