This is what I use.
As for why the plastics aren't more scratch-proof? The answer to these type questions is usually "money".
Quote:
Originally Posted by toledo_mudhen
Yep - Have used Novus for several years on every slabbed card I buy - Once done with the NOVUS - then into a new Slab Sleeve
If the slab is simply scratched (or needs cleaning) and isn't a complete disaster the Novus 3 Step process will improve the aesthetics considerably.
https://novuspolish.com/products/2-o...tic-polish-kit |