How to Fix Car Rust

Fix Handyman — Wed, 30 Jun 2010 04:58:50 +0000

Potentially increase resale value on your car by taking care of that rust!

Now one enjoys the sight of rust on their car, especially if they ever have plans to re-sell it as a used car. The better your car looks, the more value it has, and doing away with rust can actually help you earn more money on re-sale. But how do you get rid of this rust, and if it was easy, wouldn't everyone be doing it? Fortunately, fixing car rust simply takes a little education and initiative. We'll supply the education; the initiative is up to you.

First, you'll need the right tools. An effective way to prep a rust area for re-painting is to sand it down. This is difficult to do by hand, so a sanding wheel will be most effective - use 150 grit. Don't necessarily aim to get rid of all of the rust at this stage of the game; instead, simply work to make the surface consistent with the rest of the car. You'll want to notice the change in level as little as possible. While you're using the sanding wheel, don't try to do too much work at once. Instead, work in small increments so that you avoid large mistakes that will be difficult to go back and fix.

After using a power sanding wheel, it's time to use sandpaper by hand - again, using 150 grit. You'll use this sandpaper to wear down any of the stubborn rust spots that still seem to be hanging on. Make sure that the area is now fully smoothened out and ready for a new paint application.

Using painter's tape (that doesn't leave behind much adhesive) to corner off the section of rust, you're going to be applying some primer next. Apply a few coats of primer but make sure to focus on thoroughness rather than thickness. You want the primer to get in as many little areas as possible so that the layer of paint you apply afterwords will be complete.

After applying a few coats of primer, let it dry overnight. When you're ready to paint, use your color-matched paint and apply in thin coats similar to the way you applied primer. When you apply one coat, wait a few hours for it to dry before applying another one, and once you're finished, let the area dry overnight.

If you already had a power sander handy, this repair probably didn't cost you much money at all - it's a great way to keep your car looking fresh and new, and possibly increase the re-sale value.

Photo Credits: OpenSkyMedia

Originally posted 2009-09-18 03:46:34.

How To Fix » car rust

How to Fix Car Rust