Undercoating and Manage Attachment option?

[Jack D]

About a month ago i noticed some undercoating laying in my driveway, its been gettin worse ever since, im trying to post some thumbnail pics but i dont get the option "manage attachments" under additional options when posting a new thread, ive checked around on forums search for some info, mostly deal with large amounts of rust, i just need a minor prevention cure to fix this problem i believe.Any comments would be appriciated till i can get images to upload. Working on that now

[Jack D]

uploaded the pics to my members gallery for now, please take a look(after approval pending is complete of course). Is the POR 15 route going to be my best option?

[zbane]

I would suggest peeling as much of the loose stuff off as you can, cleaning the bare areas (check for rust while you are at it-fix if needed), and apply an undercoating that you trust (I've no suggestions for what kind).

Also, try to figure out what is causing the undercoating to come off. I had a hole develop in undercoating of one of my wheel wells (probably from a rock) and moisture was collecting in there, causing the coating to lose adhesion from the metal. By the time I discovered it, surface rust was already forming through the factory primer...

Perhaps you have a similar cause, or perhaps this is an indication of a more serious problem.

As to the problem uploading photos, I have the same problem.

[Jack D]

Thanks Zbane for the info, my pics finaly got approval, check them out in members gallery, seems pretty minor atm, any else have suggestions on undercoating replacement for that small of area?