Just thought I'd pass this on to you all, since some of you may also have a bad taste in your mouth from Bondo. Nothing "wrong" with Bondo, but it sure takes quite a few coats to fill in and time is valuable to me (to you as well)!
It's called Dolphin Glaze. I was turned on to this last year by some experienced Body Work guys at the local Auto Paint Supply store. It's SELF LEVELING, and I only need 1 coat of it, as it doesn't "pinhole" like Bondo does, and like any good Glazing Putty, it works AWESOME with 2k Primers. I've even had great luck with it OVER Paint-work!
Here's the Official Link: http://www.u-pol.com/product-cat/100/dolphin%E2%84%A2-brushable-very-fine-finishing-stopper.htm
I just ordered some more + their BODY FILLER: http://www.u-pol.com/product-cat/90/flyweight%E2%84%A2-smooth-lightweight-body-filler.htm
Guys at the Store also showed me some of the custom Vents they made for a couple Mustangs using that Flyweight Body Filler to buildup. So I'll be trying it out before I make a video tutorial on Vents
Just thought I'd pass that along. It's not as "cheap" as Bondo, but I seem to get a LOT more out of it!
**No, I don't get paid by U-POL. I wish I did though :lol: