The viscosity of a cyanoacrylate super glue refers to the thickness of the adhesive and is usually referenced in centipoise (cps). Thinner super glues are good for getting into tight places and covering substrates while thicker super glues can help with gap filling. Below is a brief reference for viscosity. 1-5 cps: like water 50 to 100 cps: like motor oil 2,500 cps: like honey 50,000 cps: like Ketchup