Over time, the build-up of sludge and rust can impair the performance of cooling systems. This can lead to blocked coolant channels and subsequent overheating and increased pressure. Silverhook Radiator Flush effectively clears blockages and removes any sludge and rust accumulation. May be used with all radiator types and is harmless to rubber hoses and gaskets. https://elecena.pl/product/27184141/silverhook-sga14-radiator-flush-350ml 2024-11-08 https://elecena.pl/product/27184141/silverhook-sga14-radiator-flush-350ml 2025-03-19