The Grunt range of multi-application cleaning and polishing products includes the Emer-Gel rust, stain and stainless steel oxidation remover, Klenashine oxidation remover and restorer and the Supawax gelcoat and lacquer finishes polish. Use this 3 stage product range as the total solution for restoring and maintaining your vessel or vehicle to its original pristine condition. Cleans and shines gelcoat, paint and enamel like magic. Takes the hard work out of removing oxidation.Klenashine can be applied in direct sunlight !!!!!