One component filler based on epoxy-acrylic resins, destined for use under solvent-borne coatings. This fast curing filler has been developed for quick and small repairs, granting exceptional insulating and anti-corrosive properties. It withstands 1000 hours in the salt-spay test (full coating system), which proves its outstanding corrosion prevention. 1K Epoxy 1000 creates an elastic, smooth and easy to sand surface and has a very good adhesion to steel, galvanized steel, Aluminum, putties, old paints and plastics (with the exception of PE and PP and their derivates.