I have used it to try to remove branch scratches on my nearside windows. It is basically a very fine grinding paste that needs a lot of elbow grease to work, not something that will take a couple of minutes to do.
Dave.
------------- Give a man a fish and he will eat for a day,
Teach a man to fish and you can get rid of him for a whole weekend.
YouTube videos show independent reviews. Conclusion - very light scratches & hazing, no good for deeper scratches.
Newspaper car articles recommend use toothpaste for headlights: it’s similarly slightly abrasive. Always wash the area first so you’re not scrubbing in a bit of grit.
Never loved any Fenwicks products, overpriced for what they are.
------------- XVI yes?
As well is two words!
How does a sage know everything about everything? or does he? or does he just think he does?
Remember, if you buy something you bought it, not brought it.
I found it works well, what needs to be accepted is that a great deal of effort and time has to be invested as ultimately it is only an ultra fine abrasive and it is you that has to do the "work" to wear away the scratches.
The deeper the scratch then there is going to be a massive amount of effort invested, if using what is only a finishing polish.
There is no magic product that mends acrylic scratches, just polishes that wear them out.
Plus, using powered polishing machines needs a great amount of care as rushing the job readily overheats acrylic and what was a scratch become something way worse.
Like all abrasive polishing, if the damage is deep then progressive working down from courser grades will be needed, Windowise is simply a finisher product used in this process.
Ours aren't that bad but I saw windowize on eBay and thought oooo that looks good stuff. Then I thought hold on Fenwick's ??? I'll ask on here first, 👍
I've used it and think it's good as already said it take a bit of elbow grease.
I always use Fenwicks caravan cleaner as well, my caravan storage is on a farm and gets quite grubby using the cleaner it literally takes 20 mins to do the complete van, I've been using it for about 15 years now
I've used Windowize to remove hedgerow scratches/marks from windows and thought it did a good job. Like all abrasive cleaners/polishes you have to put the effort in to get them to work.
Used many Fenwicks products and been happy with them all.