100 % clear silicone is best for this use.
Epoxy refers to a type of polymer that can be used as an adhesive, but not all adhesives are epoxy. Epoxy adhesives are known for their strong bonding capabilities and resistance to heat and chemicals.
Epoxy fits all your requirements. -Be sure the surface is degreased and dry when you apply it.
Epoxy adhesive can stick to almost anything except some PTFE's and some of the new polyethylenes. It can stick to metals, woods, most plastics (except the fore-mentioned) and stones and rocks.
Epoxy resin is a 2 part adhesive, so there can be no sprays as a spray only contains one substance.
glue, pva glue, contact adhesive, epoxy adhesive, wallpaper paste are a few examples.
Epoxy is best on these materials.
Epoxy.
One is an adhesive and one is a hardener. None of them will release exact formulae.
Epoxy if not much to glue. PL200 in caulk tubes if there is lots to glue.
To glue metal to rock, you can use a strong adhesive like epoxy or construction adhesive. Make sure to clean and roughen the surfaces of both the metal and rock for better adhesion. Follow the instructions on the adhesive carefully for the best results.
The two parts are: epoxy monomer and hardener/catalyst. Upon mixing the hardener/catalyst triggers polymerization of the epoxy monomers and the adhesive sets.
A two-part epoxy adhesive is recommended for installing an undermount sink.