Conseal F - Syringe Kit - Pit and Fissure Sealant, Light-Cured: 3 - 1 Gm. Syringes, 1 - 1 mL LV Etch Syringe and 20 - 27 Ga. Tips. Conseal f is a light cured fluoride releasing pit and fissure sealant. Conseal f is the lowest viscosity sealant available enabling it to flow faster and deeper into the prepared pits and fissures.