Compatible with Solaro Radiators, the Solaro Radiator Caps are a classic addition to any radiator - not only do they look good, but they also aid the efficiency of your radiator, keeping air from getting into the system. In addition, the sleek chrome finish and aluminum material provides a durable and stylish cap solution, with aluminium being favoured for its resistance against rusting and oxidisation. The Solaro Radiator Caps are sure to improve the quality of your system, so why not find the perfect radiator cap below?