Bob Smith Industries Insta-Cure is a super-thin cyanoacrylate adhesive with a 1 to 3 second cure time, well suited for bonding close-fitting parts, wicking into joints, and general hobby assembly work. This 4 ounce bottle provides a generous supply for workshop use. The formula is noted as an eye and respiratory irritant that bonds skin, so use in a ventilated area with appropriate precautions. Features: Super-thin viscosity for wicking into tight joints 1 to 3 second cure time Cyanoacrylate formula 4 oz (113.4g) bottle 7/7/26 cs