NOVELTY - An aqueous fluorocarbon finish paint comprises components (A,B). Component (A) comprises deionized water, propylene glycol, neutralizer, defoamer, dispersant, bactericide, rutile type titanium dioxide, talc powder, hydroxyacrylic acid emulsion, aqueous fluorocarbon emulsion, film-forming additive, substrate wetting agent, rheology modifier, and light stabilizer. Component (B) comprises water-dispersible isocyanate curing agent.    USE - Aqueous fluorocarbon finish paint is used for forming protective coatings of wind turbine blades.    ADVANTAGE - The aqueous fluorocarbon finish paint has excellent adhesiveness, coating flexibility, chemical resistance, wear resistance, weather resistance, heat resistance, and light resistance.    DETAILED DESCRIPTION - An aqueous fluorocarbon finish paint comprises components (A,B). Component (A) comprises (in parts weight) deionized water (5-15), propylene glycol (0.5-1.5), neutralizer (0.05-0.15), defoamer (0.1-0.5), dispersant (0.5-1.5), bactericide (0.05-0.1), rutile type titanium dioxide (18-25), talc powder (5-10), hydroxyacrylic acid emulsion (25-35), aqueous fluorocarbon emulsion (20-30), film-forming additive (1.5-2.5), substrate wetting agent (0.1-0.3), rheology modifier (0.1-0.5), and light stabilizer (1-2). Component (B) comprises water-dispersible isocyanate curing agent (2-10). An INDEPENDENT CLAIM is included for preparation of aqueous fluorocarbon finish paint, adding deionized water, propylene glycol, neutralizing agent, defoaming agent, dispersing agent, and bactericide to a container, uniformly stirring at 400-600 rpm, adding rutile titanium pigment and talc powder, stirring at 1000-1200 rpm to form a millbase, grinding the millbase to a fineness 25 microns or less, adding acrylic acid emulsion, aqueous fluorocarbon emulsion, film-forming additive, and substrate wetting agent, stirring at 400-600 rpm for 20 minutes, gradually adding light stabilizer and rheology modifier to obtain component (A), and adding water-dispersible isocyanate curing agent.