Viscid
Part of speech: adjective
Definition: Viscous; having a high viscosity. Sticky, slimy, or glutinous. Covered with a viscid layer.
Adhesive
Part of speech: adjective
Definition: Sticky; tenacious, as glutinous substances.Apt or tending to adhere; clinging.
Part of speech: noun
Definition: A substance, such as glue, that provides or promotes adhesion.