I had a badly stained salon ceiling in my Marine Trader Classic. Of course painting and staining are not options. Found a great "restorative dye" for leather and vinyl. Apply with a foam brush. 8 oz bottle ($40) did my entire salon ceiling with a few ounces left over. Check it out at Leather & Vinyl Dye for Furniture, RV, Auto & Boat Interiors. Small company run by mother/daughter. Looks brand new. Very easy to apply. See photo.
Thank you for this! I've been exploring options for upgrading the appearance of my old, vinyl wall coverings. I really don't want to rip it out and replace it. This looks like a good option to explore.