3M Clinpro Sealant is a light-cure, low viscosity, fluoride releasing pit and fissure sealant with a unique patented colour change feature. Clinpro sealant has colour-change technology that allows for easy and precise application: flows on pink, after light curing the pink shading disappears leaving a natural white sealant. Ideal handling characteristics. Easy direct application with a sealant syringe with ultra fine tip dispenser. Intro Kit: (12636) Syringes 1.2ml x 2, Black Syringe Tips x 20, Syringe Etchant 3ml plus Blue Syringe Tips x 25