NOVOL NOVAKRYL 540 Express 5L 2K Clearcoat Rapid Dry Car Lacquer SMART RepairFinal Systems ULTIMATE UV Primer FL9019 is a professional one-component (1K) UV acrylic filler primer designed for fast automotive refinishing and repair applications.This semi-matt Grey primer offers excellent adhesion to metal surfaces, excellent sandability and corrosion resistance, making it suitable for preparing steel, aluminium and galvanised metal before further refinishing work.The advanced UV-curing formulation provides rapid curing using suitable UV-A LED lamps, with a specified curing time of approximately 3 minutes under the recommended conditions. This helps reduce waiting times during professional bodyshop repairs.ULTIMATE UV Primer is supplied ready to use, requiring no hardener or thinner. Its convenient 750ml pack is designed for spray-gun application using a 1.1–1.3mm HVLP gravity-feed fluid tip.The primer can also be applied to appropriately prepared plastics, provided a suitable plastic primer is applied first.Key Features & BenefitsProfessional 1K UV acrylic filler primerGrey semi-matt finish750ml pack sizeReady-to-use formulationNo hardener requiredNo thinning requiredFast UV-curing technologyCompatible with suitable UV-A LED curing lampsApprox. 3-minute UV curing timeExcellent adhesion to metalsExcellent sandabilityGood corrosion resistanceSuitable for properly prepared steelSuitable for aluminiumSuitable for galvanised steelSuitable for solvent-resistant old paintwork