I forgot to do a chemical decon before applying my LSP, which is TW Flex Graphene spray, a durable spray "coating". I wanted to use Griot`s Iron and Fallout Remover beforehand, but forgot. Will it still work even after applying the LSP? I know I`ll most likely have to reapply the Flex spray after the decon, but just wondering if there`s any point to doing the chemical decon at this point, or if it`s better to wait until the LSP wears off.