85-m1028 said:
I didn't say NOT SANDABLE I said NO SANDING meaning you do not have to remove rust for this product to work it has a rust converter so you can save a step or two in the preperation process. if your going to bare metal then this is good insurance against rust formation in the future. going to bare metal does not mean that I can just shoot a couple coats of joe primer and expect rust not to form under that pimer. Rust converter and durable primer all in one.
ok, looks like you wanna argue about this..
First off, never said you said, no sanding.. I said, "heck, it's not even sandable from what I read", refering to what it says on their website... Which means sanding the primer itself, not the substrate..
Second, anyone leaving any kind of surface rust on exterior panels to be painted is stupid... there's never an excuse to leave surface rust on a panel.. frame rail or undercarriage? sure.. Converting it on a hood is being lazy.. not to mention hack...
but anyway, you'll never convince me this product is better for bare steel than a quick metal condition, some zinc and epoxy primer... I'm certain that'd do a better job of rust prevention than any other method... I've looked at jobs I did over 20 yrs ago with that method and they still look good..
I'm really sick of all this hooplah for "miracles in a can".. I blame POR15... Most of these products work pretty well for their intended use, but in no way are they the best way to refinish... Great for lazy people... But wtf do I know, I've only painted 2000 cars....
If the person had asked about painting a frame or the like I would not be giving you an ounce of grief, but when I see this kinda stuff being pushed as a good bodywork primer it bugs me...
Oh, and no need to copy/paste from their site, I've read it... Epoxy primers are easily touched up.. granted dry times are much longer, but hey thats the price you pay for a quality CATILYZED product... That bottom paragraph just emphasizes how these products are designed for the lazy.... Oh my god, I've got to mix it!!!
