Stone chips or fish & chips

I recently ordered a new CT at the Adelaide Caravan Show and will not get it for quite a while yet.

I am trying to do a bit of preplanning for when it arrives and where to go and all that stuff, and I got thinking about outback roads and stone damage to the back of the car and also the camper.

Just walking around the front of my truck today, I looked at the spray suppressant bristles around the wheel arches and got an idea.

If I put a strip of that across the back of my LC, that would stop a lot of the serve and volley from my Coopers I reckon.
I could easily mount it so that it could be removed fairly easily when not needed

I have seen vehicles with a strip of conveyor belt asross the back, but I think that's a bit of overkill. (IMHO)

Has anybody tried the Spray Suppressant for this purpose ?

My thoughts are that it would not drag on anything and it would not clog up too much with mud, and it would certainly slow down anything that passed through it.

I would rather have fish and chips than stone chips.

Your thoughts ?

Dave