Plastikote radiator twist and spray 400ml plastikote 4400026101076 this magnolia radiator twist and spray from plastikote is specially formulated to make painting radiators quick and easy the finish obtained is both durable and professional there are no brushes to clean and you will not be left with brush marks on your radiator the formula is non yellowing and resists heat up to 100deg c the new easy spray technology provides added control to make spray painting easier faster and cle