Cure characterization of fluorocarbon elastomer coatings has been analyzed by differential scanning calorimetry. The composition of these coatings include Viton GF, peroxide, triallylisocyanurate, sublimed litharge (PbO), carbon black, and solvent. Five different formulations of these compounds have been reported and explored. Kinetic studies indicate that the cure was completed in 3 min at an isothermal curing temperature of 180 degrees C.