I would drain the coolant and flush with clean water.
Fill up with water and add the flush, then go for a 30 min drive.
Then drain and flush with clean water.
Fill up with water and go for a 30 minute drive.
Then drain and flush with clean water.
Then fill up with coolant, go for a 30 minute...
Copy and paste doesn't work on phone.
If @accywingy and @accyroy and @accynina are not going to bother sorting it out, then they need to remove the 'Upload a file button and make an official announcement.
It's getting beyond irritating now.
Footwells all welded, daubed with agricultural red oxide primer, seam sealed, another coat of r.o.p and splashed with agricultural oxide gloss.
I've also stripped the handbrake mechanism and freed it off. No pics of that though.