Rust Check, yes or no?

[CANDenali]

Hey guys. Do they still drill holes in the doors to apply either one of these products? It's been a long time since I have had this done. Way back when they used to spray with oil and you had to park on the road for a week because it dripped so much.

Sent from Windows Phone.

[Daly]

Last time I had Krown done it didn't drip in the drive way… As for the holes, they only drill holes when they can't get to behind the panel…

[CANDenali]

Last time I had Krown done it didn't drip in the drive way… As for the holes, they only drill holes when they can't get to behind the panel…

Thanks.

[Speed Buggy]

Krown for the win.

[Ianf]

I have my local AutoFX do a undercoating, rustproofing, paint sealant and fabric protector to all my vehicles when new. I keep them at least ten years and have had very few if any problems. With both mine and my son's Silverados, make sure they do inside around the taillight housings as this is the worst place for rust to start. Rear wheel well liners help a lot as well. The only issue I had was that the bottom drip holes in the doors get plugged by the rustproofing and I had to clean them out after each yearly treatment or end up with a door full of water. Inspect the undercoating every oil change and touch up any missing or damaged areas.