Stop leaks fast and keep your engine cool with Bluecol Radiator Sealer (500ml). This powerful formula quickly seals leaks in your radiator, saving you time and money on repairs. But Bluecol goes beyond a temporary fix. It creates a long-lasting seal that prevents future leaks and protects your radiator with built-in rust inhibitors. Safe for all coolants and compatible with hoses and gaskets, Bluecol Radiator Sealer is easy to use - just shake and pour for a quick and convenient way to get your car back on the road. Don't let a radiator leak sideline you. Trust Bluecol Radiator Sealer for a fast, effective, and long-lasting solution.