Use : . A ruthlessly efficient way to eliminate the build-up of magnetite sludge . X400 is the quick and easy way to eliminate cold spots and restore full heat emission . Non-acidic and non corrosive . Can 1liter
Use : A ruthlessly efficient way to eliminate the build-up of magnetite sludge X400 is the quick and easy way to eliminate cold spots and restore full heat emission Non-acidic and non corrosive Can 1liter