SEM interior dye?

I am going to change the color of my interior from dark green to black on my 68 notchback. I know there are some threads on this, but I can't find them.
The search function won't accept 'SEM' or 'DYE' as valid criteria, so thats why I am asking. I bought a qt of 'SEM Vinyl/Plastic Prep' not in a aerosol, but a plastic container. I also bought some trim black for the A-pillers, kick panels, etc. They had a couple of differant spray black vinyl dyes. Does anyone have a part number or recommendation? Is there anything else I'm missing?

Thanks,
Keith