Quote:
Call crummyfinish or badfinish or whatever, as long it's acknowledged that although it's perhaps 30 years old it still provides better protection than a potentially expensive fancy modern finish. If you want pretty shine then use whatever product or layers of products make you happy, but if you want maximum protection the field narrows quickly.
Form an older bitog thread. The Miata link doesn't seem to work anymore but they're still discussing the same thing we're doing here; long lasting Nufinish vs 'depth/wetness.etc.' of shine.
I finally found a NuFinish vs Zaino comparison on cars that aren't garaged;
http://forum.miata.net/ubb/ultimatebb.php?ubb=get_topic;f=9;t=000664
Well time has passed so here's the results. Test beds were daily drivers, not garaged, not covered, outdoor FL cars. 6 cars in total of all shades and colors (4 neighbors' and 2 mine)
NuFinish:
Application Easy on/Easy off: B+
Appearance: A-
Washing: Easy
Stains: Came out easily at first and more difficult toward the end.
Endurance: B++
Overall Rating: B+
Zaino:
Application Easy on/Easy off: C+ (based solely on the time between offs and ons)
Appearance: A-
Washing: Easy
Stains: After the first week, bird droppings seemed to go right through the stuff. Most recently tree droppings (yellow buds from Rain Tree) have left stains that washing alone will not remove.
Endurance: Except for where stained A-
Overall Rating: B+
[one product deleted]
No reapplications/touchups were made to any of these cars -- each was washed weekly or more often.
With the exception of Z's apparent absorbtion of stains it was the "BEST" shine endurance of the three but the stain issue is not good. (I duplicated that results on a non-test car to be sure I had the application correct.) If, the cars were garaged, Zaino would be my choice of the three tested. All three initial shines were "EXCELLENT." Stoners' ease of application and no waiting removal suggests it may be a product well suited for all but the most picky...it would be my choice for an outside car if refreshed monthly. NuFinish was the "hardest" and most durable of the three but did not retain the shine of the other two. The cars used had some of each product on differing panels.