NOVELTY - A hydrophilic composition comprises hydrophilic polymer which has greater than or equal to 2 hydrolyzable silyl groups in one molecule, latex, and catalyst.    USE - A hydrophilic composition for hydrophilic material and fin material used for heat exchanger for air-conditioner (claimed). Can also be used for mirror (e.g. rear-view mirror for vehicles, mirror for bathrooms, mirror for washrooms, dental mirror and road mirror), lens (e.g. eyeglass lens, contact lens, optical lens, camera lens, endoscope lens, lens for illumination, lens for semiconductors and lens for copying machines), prism, window glass of building or watchtower, gondola of motor vehicle, rail vehicle, aircraft, vessel, midget submarine, snow vehicle and ropeway, gondola of amusement park, window glass of vehicle like spacecraft, windshield glass of vehicle like spacecraft, goggles for protection, goggles for sports, goggles for motorbikes, shield of mask for protection, shield of mask for sports, shield of helmet, frozen food display case, finder for cameras, glass of display, film for measurement apparatus like meter, charged coupled device (CCD) and cover glass of image sensor like complementary metal oxide semiconductor (CMOS), article surface, building materials, building exterior, building interior equipment, window frame, window glass, aluminum substrate, aluminum fin material, fin material of air-conditioner indoor unit, air-conditioner outdoor unit, structural material, exterior of vehicle, coating and exterior of machinery or article, dustproof cover and coating, traffic sign, display devices, advertising sign, sound insulating wall for roads, sound insulating wall for railways, bridge, exterior and coating of guard rail, tunnel interior equipment and coating, insulator, solar cell cover, cover of solar water heater, heat collecting cover, sensor of analyzer, vinyl greenhouse, illuminating lamp for vehicles, household equipment, toilet bowl, tile, siding, bathtub, washstand, lighting fixture, lighting cover, kitchen utensils, tableware, dishwashing device, dish dryer, sink, tap, cooking range, kitchen range hood, cooker hood, ventilating fan, stove, film for article surface, housing and components of home appliance, undercoat agent (e.g. fibers), film for housing and components of electronic office equipment products, diaper, filter, coating materials, and functional film.    ADVANTAGE - The hydrophilic composition is excellent in stain resistance, fog prevention, flaw resistance and water-resistant rubbing.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for:    (1) hydrophilic material comprising base material which is coated and dried with hydrophilic composition; and    (2) fin material.