How to apply PARALOID to a meteorite slice?

I've been using this method for a while, and I think there's no better way to protect meteorites, minerals, or other objects. The paraloid is widely used for the conservation of archaeological objects, so if it is used to protect rare ancient artifacts, why can't it be used to protect meteorites. It creates a very thin, almost invisible and 100% hermetic layer that protects against moisture and oxygen from the air. It also gives a better look, the slices have more intense colors as on wet rock. It also protects against wet fingerprints and the slices are easy to clean under water. I also use it to protect iron meteorites, but there are no miracles. If iron wants to rust, it will rust. But the paraloid layer will be kept separate from the air, which can help keep the slice in good condition.