Wax vs Sealant: Choosing the Right Protection for Aussie Conditions

Give the car a thorough wash using the two-bucket method. Pay extra attention to the wheel arches and lower panels where the road grime sits. If you've been off-road, use a pressure washer to get all that mud out from underneath first.

Use an iron remover (purple stuff) to melt away brake dust and metallic fallout. This is huge if you live near a train line or heavy industry. Rinse it off thoroughly, don't let it dry on the paint!

Run your hand over the paint. If it feels like sandpaper, it's got contaminants. Use the clay bar and lube until the paint feels as smooth as glass. This makes a massive difference in how the sealant bonds.

Use a big microfibre drying towel. Don't use a chamois, they're old school and tend to drag dirt across the paint. Use a leaf blower if you've got one to get water out of the wing mirrors and grilles.

This is the step most DIYers skip. Spray a bit of IPA mix on a towel and wipe every panel. This removes any leftover soaps or polishing oils. If you don't do this, your sealant won't stick properly, and it'll fail in weeks instead of months.

Use your masking tape to cover any unpainted plastic trim, rubber seals, or textured plastics. Trust me, getting dried sealant off a textured bumper is a job I wouldn't wish on my worst enemy.

Don't just dump product on a dry pad. Put a few drops of sealant on the foam pad and work it in with your thumb so the pad is evenly damp. This prevents 'dry spots' during application.

Work one panel at a time. I usually start with the roof and work my way down. On big panels like the bonnet, split it into four quadrants.

Using light pressure, apply the sealant in straight lines (up and down, then side to side). This ensures 100% coverage. You don't need a thick layer, thin is win.

Read the bottle. Some sealants need to be wiped off immediately, others need 5-10 minutes to 'haze'. In high humidity (shout out to my Queensland mates), they can take longer to cure.

Run a clean finger through the haze. If it smears, it's not ready. If it wipes away clean, it's time to buff.

Use a fresh microfibre. Don't scrub; just light, circular motions to remove the residue. Keep flipping the towel to a clean side.

Most sealants need 12-24 hours to fully bond before they can get wet or be topped with anything else. Keep the car in the garage if you can.

Once the sealant is cured, you can add a layer of carnauba wax on top for that extra depth. This 'stacking' gives you the protection of the sealant with the glow of the wax. (Purely for the looks, this one).

Use a fresh foam pad. For wax, I prefer small circular motions to really work it into the paint. Again, keep it thin. If you can see thick swirls of wax, you've used too much.

Use your fluffiest buffing towel for the final pass. This is where the magic happens and that deep 'wet look' comes out.

Take your detailing brush and go around all the badges, door handles, and window seals. Remove any little white bits of dried product. This is what separates a pro job from a 'she'll be right' job.