So far we all know the basics (see the FAQ above if you don't).

Steps
1. Wash
2. Clay
3. Remove swirls with a medium Polish like Menzerna IP (only if necessary)
4. Mild polish with Zaino ZPC Fusion to clean the paint and bring out the gloss
5. Protect the rejuvenated finish with a quality synthetic sealant and/or natural carnuba wax.

For Zaino, steps 1 to 4 will not change. Step 5 will change, and new steps (6, 7, and 8) will need to be added.

If you did not use Zaino ZPC in step 4 then you will need to perform step 5. If you did use ZPC, then you can skip step 5.

Step 5 - Wash with any quality car wash soap to remove the leftover oil/filler/protection from the mild polish used in step 4. You may be wondering why this is necessary if any polish other ZPC is being used prior to Zaino. The reason for this is that most other polishes leave some oil and filler behind on the paint that will shorten the durability of the Z2 or Z5. Last winter I applied Z1 and Z5 directly over top of Klasse AIO. When I finally got around to washing the car in April, my Z5 protection was splotchy. Some areas were repelling water very well, while others were pooling. I attribute this to the AIO. I may have applied it a bit thicker in some areas than others (can never get it perfect). Those thicker areas were likely the pooling areas I witnessed when washing. You may also be wondering why/how Klasse SG can work so well over AIO without a car wash in between. This is because they are both made from the same acrylic and work together. AIO will not inhibit SG’s bonding.

Step 6 – Once the wash and dry is complete, you can proceed to begin the Zaino process. This process should go as follows:

1. Mix 1 ounce of Z2 pro or Z5 (your choice) with 4 to 5 drops of ZFX. ZFX will allow you to apply a maximum of 3 coats of Z2 pro or Z5 all in the same day. Shake very well for 90 seconds. Let the Z2/Z5 and ZFX mixture sit for 5 minutes. Once the 5 minutes has elapsed, shake the bottle again for another 10 seconds. Now you’re ready to apply Z2/Z5. Side note: Do not use more than two ounces of Z2/Z5 and 10 drops of ZFX. Meaning, 3 ounces of Z2/Z5 and 15 drops of ZFX will not work.

2. Place a dime-sized amount of Z2/Z5 on your applicator (I prefer foam applicators covered with short terry strands). Apply the polish in front to back motions on all horizontal panels and top to bottom motions on all vertical panels. If you have trouble spreading the Z2/Z5 evenly, then give your applicator a shot of Z6 QD. Also use the dime sized drop for as many sections as possible before adding another drop of polish. That one-ounce of Z2/Z5 should be enough to do 3 coats on your car. You will end up applying it so thin that you’ll barely see it. Don’t worry; this is how it is supposed to be. A little goes a long way. Let the polish haze for 20 minutes.

3. Once it has hazed, buff it off with any quality MF or cotton towel.

4. QD the car with Z6. This will help remove any Z2/Z5 residue you may have missed. It will also help the next coat of Z2/Z5 to apply easier as well as increase gloss.

Step 7 – Repeat Step 6 two more times.

Step 8 – Finish off by applying 1 coat of Z8 Grand Finale Spray Seal.