T25 rust attack - passenger side footwell

After sanding back the driver's side I made my way across to the passenger side of my T25 camper. I got my sander out and off I went. I always feel very nervous at times like this, as you never know what horrors you're going to discover.

 Once again the replacement floor hadn't been primed. I'm no expert, but surely this is common sense. In this photo you can also see how blue the Krust has gone, as it works overtime!

Once again the replacement floor hadn't been primed. I'm no expert, but surely this is common sense. In this photo you can also see how blue the Krust has gone, as it works overtime!

 I discovered holes around the washer bottle entry point. Something that will need filling.

I discovered holes around the washer bottle entry point. Something that will need filling.

 Once again, I apply  Hamorite Krus t to the surface to stabalise it.

Once again, I apply Hamorite Krust to the surface to stabalise it.

 After it's applied the white solution will turn blue if it's working. Once dry it turns black. Unfortunately, the day ended before it had dried. Plus I may have applied too much...

After it's applied the white solution will turn blue if it's working. Once dry it turns black. Unfortunately, the day ended before it had dried. Plus I may have applied too much...