02-17-2016, 09:02 PM
Aqua tech Water Spot Remover, you use with an electric buffer. Took all the hard water spots off my 1988 Tiara windshield when nothing else worked.
http://www.aquatech-marine.com/products.htm
I think actually it's just a very mildly abrasive compound.
http://www.aquatech-marine.com/products.htm
I think actually it's just a very mildly abrasive compound.

