SONAX Radiator Sealant (Coolant) - 442141 SONAX Radiator Sealant (Coolant) Quick and reliable help for damaged and leaking radiators. Seals leaks and holes in the radiator system. In addition, an anti-corrosion formula prevents damage that can be caused by water residues. Does not harm plastic, lead or metal. Can also be used as a preventative.
SONAX Radiator Sealant (Coolant) - 442141 SONAX Radiator Sealant (Coolant) Quick and reliable help for damaged and leaking radiators. Seals leaks and holes in the radiator system. In addition, an anti-corrosion formula prevents damage that can be caused by water residues. Does not harm plastic, lead or metal. Can also be used as a preventative.
