Dodge Aspen/Volare 1976-1980 Repair Guide

Cleaners, Waxes and Polishes

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Before going any farther you should know the function of various products.

Cleaners-remove the top layer of dead pigment or paint.

Rubbing or polishing compounds-used to remove stubborn dirt, get rid of minor scratches, smooth away imperfections and partially restore badly weathered paint.

Polishes-contain no abrasives or waxes; they shine the paint by adding oils to the paint.

Waxes-are a protective coating for the polish.

CLEANERS & COMPOUNDS



Before you apply any wax, you'll have to remove oxidation, road film and other types of pollutants that washing alone will not remove.

The paint on your car never dries completely. There are always residual oils evaporating from the paint into the air. When enough oils are present in the paint, it has a healthy shine (gloss). When too many oils evaporate the paint takes on a whitish cast known as oxidation. The idea of polishing and waxing is to keep enough oil present in the painted surface to prevent oxidation; but when it occurs, the only recourse is to remove the top layer of "dead" paint, exposing the healthy paint underneath.

Products to remove oxidation and road film are sold under a variety of generic names-polishes, cleaner, rubbing compound, cleaner/polish, polish/cleaner, self-polishing wax, pre-wax cleaner, finish restorer and many more. Regardless of name there are two types of cleaners-abrasive cleaners (sometimes called polishing or rubbing compounds) that remove oxidation by grinding away the top layer of "dead" paint, or chemical cleaners that dissolve the "dead" pigment, allowing it to be wiped away.

Abrasive cleaners, by their nature, leave thousands of minute scratches in the finish, which must be polished out later. These should only be used in extreme cases, but are usually the only thing to use on badly oxidized paint finishes. Chemical cleaners are much milder but are not strong enough for severe cases of oxidation or weathered paint.

The most popular cleaners are liquid or paste abrasive polishing and rubbing compounds. Polishing compounds have a finer abrasive grit for medium duty work. Rubbing compounds are a coarser abrasive and for heavy duty work. Unless you are familiar with how to use compounds, be very careful. Excessive rubbing with any type of compound or cleaner can grind right through the paint to primer or bare metal. Follow the directions on the container-depending on type, the cleaner may or may not be OK for your paint. For example, some cleaners are not formulated for acrylic lacquer finishes.

When a small area needs compounding or heavy polishing, it's best to do the job by hand. Some people prefer a powered buffer for large areas. Avoid cutting through the paint along styling edges on the body. Small, hand operations where the compound is applied and rubbed using cloth folded into a thick ball allow you to work in straight lines along such edges.

To avoid cutting through on the edges when using a power buffer, try masking tape. Just cover the edge with tape while using power. Then finish the job by hand with the tape removed. Even then work carefully. The paint tends to be a lot thinner along the sharp ridges stamped into the panels.

Whether compounding by machine or by hand, only work on a small area and apply the compound sparingly. If the materials are spread too thin, or allowed to sit too long, they dry out. Once dry they lose the ability to deliver a smooth, clean finish. Also, dried out polish tends to cause the buffer to stick in one spot. This in turn can burn or cut through the finish.

WAXES & POLISHES



Your car's finish can be protected in a number of ways. A cleaner/wax or polish/cleaner followed by wax or variations of each all provide good results. The two-step approach (polish followed by wax) is probably slightly better but consumes more time and effort. Properly fed with oils, your paint should never need cleaning, but despite the best polishing job, it won't last unless it's protected with wax. Without wax, polish must be renewed at least once a month to prevent oxidation. Years ago (some still swear by it today), the best wax was made from the Brazilian palm, the Carnuba, favored for its vegetable base and high melting point. However, modern synthetic waxes are harder, which means they protect against moisture better, and chemically inert silicone is used for a long lasting protection. The only problem with silicone wax is that it penetrates all layers of paint. To repaint or touch up a panel or car protected by silicone wax, you have to completely strip the finish to avoid "fisheyes."

Under normal conditions, silicone waxes will last 4-6 months, but you have to be careful of wax build-up from too much waxing. Too thick a coat of wax is just as bad as no wax at all; it stops the paint from breathing.

Combination cleaners/waxes have become popular lately because they remove the old layer of wax plus light oxidation, while putting on a fresh coat of wax at the same time. Some cleaners/waxes contain abrasive cleaners which require caution, although many cleaner/waxes use a chemical cleaner.

Applying Wax or Polish

You may view polishing and waxing your car as a pleasant way to spend an afternoon, or as a boring chore, but it has to be done to keep the paint on your car. Caring for the paint doesn't require special tools, but you should follow a few rules.

  1. Use a good quality wax.
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  3. Before applying any wax or polish, be sure the surface is completely clean. Just because the car looks clean, doesn't mean it's ready for polish or wax.
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  5. If the finish on your car is weathered, dull, or oxidized, it will probably have to be compounded to remove the old or oxidized paint. If the paint is simply dulled from lack of care, one of the non-abrasive cleaners known as polishing compounds will do the trick. If the paint is severely scratched or really dull, you'll probably have to use a rubbing compound to prepare the finish for waxing. If you're not sure which one to use, use the polishing compound, since you can easily ruin the finish by using too strong a compound.
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  7. Don't apply wax, polish or compound in direct sunlight, even if the directions on the can say you can. Most waxes will not cure properly in bright sunlight and you'll probably end up with a blotchy looking finish.
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  9. Don't rub the wax off too soon. The result will be a wet, dull looking finish. Let the wax dry thoroughly before buffing it off.
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  11. A constant debate among car enthusiasts is how wax should be applied. Some maintain pastes or liquids should be applied in a circular motion, but body shop experts have long thought that this approach results in barely detectable circular abrasions, especially on cars that are waxed frequently. They advise rubbing in straight lines, especially if any kind of cleaner is involved.
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  13. If an applicator is not supplied with the wax, use a piece of soft cheesecloth or very soft lint-free material. The same applies to buffing the surface.
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SPECIAL SURFACES



One-step combination cleaner and wax formulas shouldn't be used on many of the special surfaces which abound on cars. The one-step materials contain abrasives to achieve a clean surface under the wax top coat. The abrasives are so mild that you could clean a car every week for a couple of years without fear of rubbing through the paint. But this same level of abrasiveness might, through repeated use, damage decals used for special trim effects. This includes wide stripes, wood-grain trim and other appliques.

Painted plastics must be cleaned with care. If a cleaner is too aggressive it will cut through the paint and expose the primer. If bright trim such as polished aluminum or chrome is painted, cleaning must be performed with even greater care. If rubbing compound is being used, it will cut faster than polish.

Abrasive cleaners will dull an acrylic finish. The best way to clean these newer finishes is with a non-abrasive liquid polish. Only dirt and oxidation, not paint, will be removed.

Taking a few minutes to read the instructions on the can of polish or wax will help prevent making serious mistakes. Not all preparations will work on all surfaces. And some are intended for power application while others will only work when applied by hand.

Don't get the idea that just pouring on some polish and then hitting it with a buffer will suffice. Power equipment speeds the operation. But it also adds a measure of risk. It's very easy to damage the finish if you use the wrong methods or materials.

Caring for Chrome

Read the label on the container. Many products are formulated specifically for chrome, but others contain abrasives that will scratch the chrome finish. If it isn't recommended for chrome, don't use it.

Never use steel wool or kitchen soap pads to clean chrome. Be careful not to get chrome cleaner on paint or interior vinyl surfaces. If you do, get it off immediately.

 
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