|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
Should I clay bar/decontaminate the paint before I wax or no?
|
|
03-14-2021, 05:51 PM | #1 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Should I clay bar/decontaminate the paint before I wax or no?
I clay bar and waxed my car in November of 2020. Didn't drive the car much during the winter. Maybe once but it wasn't snowing and there was no slush on the roads.
I am thinking about waxing it next week. Should I clay bar/decontaminate the paint before I apply wax or there's no need to do all that since I didn't drive the car? |
03-14-2021, 06:50 PM | #2 |
Captain
726
Rep 946
Posts |
Feel the paint and see if its rough or if its smooth. Rough means needs to be clayed smooth should be fine. If you’d like to be careful if it isnt bad clay barring it should be rather quick and easy if it’s as you say then you have peace of mind.
__________________
07 E92 335i 6MT, MMP inlets, DCI, VRSF 7.5 competition intercooler, VRSF catless downpipes, VRSF chargepipe, 335is clutch, Vader Solutions stage 2 LPFP, MHD stage 2+, Hawk HPS 5.0 pads, R1 Concepts drilled slotted rotors, TSW Nurburgring 19x8 19x9.5
|
Appreciate
1
Mosaud19984128.00 |
03-14-2021, 07:01 PM | #3 | |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Quote:
It feels really really lighty rough. I'll just use Iron-X or Adams iron remover. That might help. |
|
Appreciate
0
|
03-14-2021, 08:02 PM | #4 |
Brigadier General
4155
Rep 3,242
Posts |
I think it's always good to clay bar before waxing, I wax a few times a year and it can't hurt.
__________________
|
Appreciate
1
Mosaud19984128.00 |
03-14-2021, 08:08 PM | #5 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
|
Appreciate
0
|
03-14-2021, 10:00 PM | #6 |
Brigadier General
4155
Rep 3,242
Posts |
I do it maybe 3-4 times a year at the most. I haven’t heard anything about it damaging clear coat or paint. Keeping a coat of detailing spray and not overusing the clay is essential.
__________________
|
Appreciate
1
Mosaud19984128.00 |
03-14-2021, 10:18 PM | #7 |
Colonel
1225
Rep 2,476
Posts |
Technically you're not supposed to clay without following it up with at least a light polish, than wax.
|
Appreciate
1
Mosaud19984128.00 |
03-14-2021, 11:12 PM | #8 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
|
Appreciate
0
|
03-14-2021, 11:39 PM | #9 |
Colonel
1225
Rep 2,476
Posts |
That's kinda like spilling the CMX right down the drain, it won't bond to the wax. CMX is a "hybrid" sealant that's designed to bond to paint/clear coat. If anything, you should apply the sealant, than wax as needed to prolong the protection of said sealant. And the reason why it is generally advised to polish after a clay is because you're actually putting miniscule scratches into the clear when you do clay. There's really no reason to clay unless you're prepared to do some more work after it.
|
Appreciate
2
Mosaud19984128.00 Jaronbwall295.50 |
03-14-2021, 11:54 PM | #10 | |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Quote:
I’ll double-check that way I’m not wasting the product. Oh, wait, the wax I use has polish in it. Per the manufacture. I use meguiars 3 in 1 wax Last edited by Mosaud1998; 03-15-2021 at 12:04 AM.. |
|
Appreciate
0
|
03-14-2021, 11:55 PM | #11 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Here it is
|
Appreciate
0
|
03-15-2021, 12:29 AM | #12 |
Colonel
1225
Rep 2,476
Posts |
Yes, I get what the marketing dept says about it, but consider what a ceramic coating is and what it does/how it works. I also get that CMX is one of these new fandangled "hybrid" ceramic/sealant/waxes/whatevers...so not a true ceramic coating. It's a decent product for what it is, I have a bottle of it. It's basically a longer wearing wax, and imo, if you're layering, should be used as a base and topped with traditional waxes.
|
Appreciate
2
Mosaud19984128.00 Jaronbwall295.50 |
03-15-2021, 12:33 AM | #13 | |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Quote:
I’ll spray the ceramic coating first then apply the wax this time. |
|
Appreciate
0
|
03-15-2021, 01:14 AM | #14 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Here’s what I am thinking about doing.
1. Wash/dry car (two bucket method) 2. Inspect paint for imperfections with hand in a sandwich bag. 3. If I feel imperfections, I’ll use Adams iron remover. 4. Wash off Adams iron remover. Inspect paint with hand in a sandwich bag again. 5. If I feel imperfections still I’ll clay. If not I’ll skip step 5 and go to step 6. If I do feel imperfections, I’ll clay then go to step 6 6. Apply Mothers CMX. Let it cure for 24 hours. 7. Use detail spray to wipe the surface then add another layer of CMX. Let the second layer cure for a day. 8. Final step, use detail spray to wipe surface then apply a coating of MEG ultimate liquid wax for added protection a depth. Last edited by Mosaud1998; 03-15-2021 at 02:13 AM.. |
Appreciate
0
|
03-15-2021, 06:42 PM | #15 |
Colonel
1225
Rep 2,476
Posts |
Not sure why the question. I imagine it does have some very light abrasive in it in order to be called a polish, but consider what's happening here. The act of polishing a painted surface, like your car, involves removing a minute amount of clear coat by way of abrasion. You would typically want to remove all of this debris, in the form of fine dust, that is created by polishing, along with the polish residuebefore you apply a protective top coat, regardless if that is a wax, a ceramic coating or a hybrid of the 2. What happens to this debris and residue when the polish is also the wax? I don't doubt you get decent results doing what you're doing, but think about the steps, the products and the tools needed to do a paint correction and/or maintenance. BTW, the AutoGeek forum is a fantastic source of info and full of very helpful people if you ever want to do a deep dive into the world of paint correction and maintenance. Their store also carries anything and everything you could ever need to do this type of work.
|
Appreciate
1
Mosaud19984128.00 |
03-20-2021, 10:04 PM | #16 |
Colonel
4128
Rep 2,728
Posts
Drives: 2019 BMW 540
Join Date: Nov 2019
Location: Suburb of Chicago
|
Just washed, clay bar and put one coat of mother's ceramic spray(CMX)
Wow, the silver really pops. No photoshop used I Will put another layer of ceramic spray Sunday and a layer of liquid wax Monday for extra shine and protection. Attached Images |
Appreciate
2
johnnyorange64.50 Rosie Barnes4.50 |
09-22-2021, 08:23 PM | #17 |
Lieutenant General
2033
Rep 13,347
Posts |
If you are going through a multi step process you might as well ceramic coat
it since it's not that much more work for much longer protection. |
Appreciate
2
Mosaud19984128.00 Rosie Barnes4.50 |
11-21-2021, 10:46 PM | #18 |
New Member
7
Rep 11
Posts |
Turned out nice!
|
Appreciate
2
Mosaud19984128.00 Rosie Barnes4.50 |
02-05-2022, 12:44 AM | #19 |
Captain
394
Rep 972
Posts |
Iv been detailing for a long time and also use to run the detail department at a bmw dealer here in town. I will give you my personal opinion on what I like to do to my own ride and family members.
Clay bar makes a huge difference (especially if it has never been clayed.) it will remove road tar, tree sap, over spray etc. prep work is everything and it will really add to the depth and shine during the end result. Most clays are quite mild so don't worry about it damaging the paint. Just do small sections at a time and rotate/ remold the clay in your hands alot. Around wheel arches and rear of the car will be the worst. It will also take off metallic break dust that has stuck to the car and looks like tiny rust specks. Claying sucks and kills my shoulder but it worth it in the end I have tried so many products and methods over the years. This is my favourite method at the moment... I like to hand wash first. Clay bar Chemical guys vss scratch and swirl remover . This can be done by hand but much better results with a light power polishing. No need to use cutting pad just a application pad on the polisher is fine. Next some sort of wax or top coat. I have been using chemical guys top coat with carrauba in it. Lastly I love the hydrosilex recharge ceramic spray. This stuff is amazing and will last all winter if applied correctly. Two coats giving time to cure between coats. Leaves you with a candy coating shine that repels water and dirty like crazy. All this sounds like a ton of work( and it is) but the results speak for themselves. Below is my dads black s4 I did with this method. That is me and my garage ceiling you see in the reflection of the hood. The other pic is the side of my blue water metallic 335.
__________________
Instagram : @Bimmer_bro
|
Appreciate
3
|
02-08-2022, 11:23 AM | #20 | |
Lieutenant
244
Rep 489
Posts |
Quote:
https://www.detailedimage.com/Ask-a-...se-a-clay-bar/ https://www.detailedimage.com/Auto-D...0be%20required. |
|
Appreciate
0
|
Bookmarks |
|
|