Not sure of MG UQW, but it should be like Aquawax and should be over DG105, not the other way around.
Maybe bro. krismas can comment on this....
Which brand of sealant without cleaning function?
I has old Polyglaze Glide on Glaze, and would like to apply one layer on it.
After remove scratch with Soff99 Luster, then polish with [T-Cut and F21] mix, the panel already looks like mirror.
After apply Polyglaze GoG, a little better shining before.
Now, looking for non-abrasice sealant before top up with TW Ultra Gloss Liq WAX.
Some ppl claim that Polyglaze GoG contain polymers, sound like sealant ... i dun know. Can't find much info from net.
Some ppl claim that Glade won;t last but the bottle claim that it can last 6 months. confuse.....
To be safe better top up with sealant