Evening Mac,
Having used this product quite a few times now I can absolutely concur with Graham above.
The very first time I used Volico (Twist) was for the fuse cover early on in the
Project OEM thread. No primer or sealant used and it’s is still perfect over 2 years later. That very item gets a frequent application of AutoGlym Plastic and Vinyl product whilst detailing the interior. No discolouring, peeling or any other issue what so ever.
I’ve used this very same method on many interior items now.
The Soul Black product is just as good which you can see on the
Rear Cup Holder restoration thread.
Personally I’ve not used their Swing product but cannot see why it would be any different to the above 2 colours.
I know it’s not the cheapest of paints but it is worth it. The only advice I can give is purchase more then you think you’ll need. It applies nicely and covers well for the size of the tin but for the very best depth of colour then go for more light coats than you would normally think necessary.
Kind regards,
Tom