Stjarnagloss Glatt is only other one that comes to mind or as you say turtle wax dry and wax

 

hyperCLEAN SLIQ is incredible as a drying aid.
Lubricates your towel really well and finishes down the paint and glass perfectly!

 

Reload isn't predominantly a drying aid it's a spray sealant

They do Reload 2.0 now which is supposed to be much better than version 1.0

You say both look very good but will require drying off the car, anything spray and rinse needs drying otherwise it can leave streaks, you can't just rinse and leave it

 

I guess I didn't say that very well although I did say "but will require drying off the car" even though Gyeon themselves say "simply spray-on and rinse-off." Under normal circumstances I would always dry my car at the end of a wash.

My quest is, after hours of Googling and YouTubing is there any magic grail product that has appeared on the market that I haven't listed? (I had never heard of hyperCLEAN let alone hyperCLEAN SLIQ!)

 

SLIQ is exactly what you're looking for, going by what you've said here 🙂

I use it to finish down every maintenance wash.
Wash the car - rinse - go around with SLIQ and your drying towel - done.

SLIQ

The Perfect Silica Spray. SLIQ has made protecting your car easier than ever before. The amount of depth and gloss that is left behind after using SLIQ will leave everyone speechless. What is the biggest complaint about silica sprays? The massive streaking/smearing they leave behind for you to...

hypercleanstore.co.uk

 

I was confused before and now more so. I think you have misunderstood Gyeons instructions, when it says spray on/rinse off that only applies to the application of the product and the car still has to be dried as normal, wet coat et al just make that drying process easier. The only way to rinse and walk away from a wet car would be to use Di water for the final rinse, otherwise you are def going to have drips and water spots.

I’m currently using Glatt, which has insane water behaviour, so a final rinse with an open hose turns all the small beads into big beads which then run off the car leaving it 80% dry. Drying a car with water is the coolest thing ever, but may possibly be witchcraft. After that I will either towel or blow dry the rest, but either way drying is significantly quicker and easier than anything else I’ve ever used, including a full ceramic.

 

Mmmm, the Hyperclean website tells me that I can pick up SLIQ at 61 Garamonde Dr, I have no idea where Garamonde Dr is but Google tells me it is in Milton Keynes and it also tells me that a director of a company called DetailR has that address for correspondence.

 

Yeah, we keep products in stock for customers to purchase when they collect their car to maintain it themselves so we're listed as a collection point.

You asked for a product recommendation that does what you asked - I gave you it 🤷‍♂️

It's not some conspiracy 😂😂😂