Spray for Bronze and metals
A2 is a silicone-based spray polish for the daily care of bronze, steel and polished metals in general. It does not contain solvents and does not damage the varnish or patina of modern bronzes. A2 SPRAY leaves a very fine layer of pure silicone over the material, waterproofing, giving a sheen and reviving the colour. It does not contain CFC and therefore does not endanger the ozone layer.