adhesive

I see residue from some type of adhesive used between the corrugated hose and the elbow-assembly attachment point. What kind of adhesive is that? Looking for specific type and/or brand info, and any tips on how to apply it. Thanks.

I've got a mix of components for replacing neck and wrist seals, permanent cuffs, dry gloves, and various repair/mods. I was planning to install the SiTech permanent wrist seals and neck seal, recycle some DUI zipseals, and probably install a pee valve later this season. When it comes to glues...