You might try disolving 3 tablespoons of baking soda in a bucket of warm water; lightly sponge on vehicle , rinse then wash. be sure to towel dry to avoid new spotting. If spots have already etched into finish this will not remove them
Clearcoat.
scrape it with a razor blade...assuming the tile is untextured porcelain
Yes, I have successfully used acrylic paints on plastics without damaging them. Yes, I have used acrylic paints on plastics without damaging them.
A methylated spirit or turps would get rid of it, but you might remove the design on it. Even so, i don't think there's much you can do or you can try nail polish remove that gets a fair few things off
If the white paint is well-bonded to the surface, and the red is very fresh, a lot of times you can use a sharp razor blade to peel the red paint off the white. If the red is stuck on there, I would use a sanding block to remove as much red paint as I could without damaging much of the white paint, then put a coat of white paint over the area. Next time, get a newspaper and tape it to the white walls to protect the building.
A rag with some Goof Off on it will remove any tape adhesive without damaging your paint. -I've tried it on 3 different popular cars, it works.
Mixing clearcoat with paint, will ruin the paint.For enamel paints, make sure you use an enamel clearcoat. You should allow the paint to fully cure (at least a week) before attempting to apply the clearcoat. Never use a lacquer based clearcoat on an enamel based paint. It will ruin it.For lacquer based paint, you should only use a lacquer based clearcoat. The paint should be dry, but does not have to be fully cured, since the lacquer will wet the coat of paint below it anyway.
Clearcoat.
With great difficulty!
Stone Shield is a brand name for a clearcoat applied to automotive paint.
If I wanted any clearcoat to make a paint shinier, I'd use a Krylon spray gloss varnish. Most oil based gloss paints are so hard and shiny they really don't need a clearcoat.
No, car wax has not become obsolete in the view of new technology. Let's look at the situation a bit more closely. Paint can oxidize and is affected by the elements. Though paints (called coatings by the industry) are improved constantly, there is still no paint that will not be attacked (however slowly) by weather and the other assaults on automotive finishes. Even a clearcoat is just another layer of paint. It is not a wax or sealant. Clearcoat dries out and oxidizes the same as paint, but more quickly. The idea of using clearcoat is to give the elements something else to attack other than the paint. Wax is applied for the same reason; the outer layer of wax takes the beating rather than clearcoat (if used) or the paint itself. Certainly wax will not last nearly as long a clearcoat, so it must be reapplied to be effective. And the clearcoat is not as resistant to oxidation as the paint, so it will "wear out" eventually and have to be reapplied to protect paint.
wipe off with laquer thinner
scrape it with a razor blade...assuming the tile is untextured porcelain
I use the hardest paint I can find and almost always finish coat it with a really good clearcoat.
No. If you want to remove it without damaging the plastic, soak it in car brake fluid for a few days depending on thickness. Clean with dish soap and water and viola. . .
That can be tricky. Rubbing alcohol can do it, but you need to be careful not to take off the paint. And if the ink has penetrated into the plastic, you may not be able to remove it without damaging the finish.