I have a couple cars to coat and was wondering if CSL would benefit from EXO on top. I also read that EXO needs 48hours to cure before water hits it. One car is my 2015 Mustang GT and the other might be a 2016 Black C7. I still need to talk to the guy with the C7. Also any tips on installing CSL or CSL+EXO would be great.
Question about CSL
- Thread starter CerceS550
- Start date
zmcgovern45
New member
I have been testing CSL for a while now, and we started using it on customer cars this Summer.
CSL has performed very well without EXO on top on both of my test panels (one on my personal car - 6 months old, and one on my wife`s car - 9 months old). The coating is quite hydrophobic on its own, but EXO is said to be even more hydrophobic. If water beading is your #1 priority, then perhaps layering EXO is your best bet. I will also add that a US GTechniq Rep did say he would not top CSL with EXO because CSL is harder than EXO once finally cured, so to him it was more beneficial to have CSL as the only form of protection rather than a softer top coat just to enhance beading a little bit.
As far as application goes, it is pretty straight forward. Clean, decon, and correct the car prior. Ensure you do a thorough IPA or Panel Wipe cleansing before coating. Apply CSL to an applicator (we use the CarPro applicators) and spread onto a small area. Immediately wipe off with a clean towel, then a light pass with a 2nd clean towel if needed. Work your way around the car until it is covered. You will immediately notice how slick it is as you are wiping it off with your towels. It is so incredibly slick, that you can easily tell if you have missed any spots afterwards if you are wiping with C2 V3 or a QD because an uncoated spot will stop your towel in its tracks compared to a spot coated with CSL.
CSL has performed very well without EXO on top on both of my test panels (one on my personal car - 6 months old, and one on my wife`s car - 9 months old). The coating is quite hydrophobic on its own, but EXO is said to be even more hydrophobic. If water beading is your #1 priority, then perhaps layering EXO is your best bet. I will also add that a US GTechniq Rep did say he would not top CSL with EXO because CSL is harder than EXO once finally cured, so to him it was more beneficial to have CSL as the only form of protection rather than a softer top coat just to enhance beading a little bit.
As far as application goes, it is pretty straight forward. Clean, decon, and correct the car prior. Ensure you do a thorough IPA or Panel Wipe cleansing before coating. Apply CSL to an applicator (we use the CarPro applicators) and spread onto a small area. Immediately wipe off with a clean towel, then a light pass with a 2nd clean towel if needed. Work your way around the car until it is covered. You will immediately notice how slick it is as you are wiping it off with your towels. It is so incredibly slick, that you can easily tell if you have missed any spots afterwards if you are wiping with C2 V3 or a QD because an uncoated spot will stop your towel in its tracks compared to a spot coated with CSL.
zmcgovern45
New member
I encourage you to do some testing on your own, but I`ve been very pleased with it. It has become one of our go-to products after such favorable results on my test panels and with the consistently great results on customer cars as well.
Here is a video I found comparing the hydrophobic properties of CSL (on passenger side) vs. CSL + EXO (on driver side). Skip to 1:28 if you don`t care to watch the application and listen to the presenter speak in another language
512detail
New member
short answer: yes
answer with pics/vid links: below
http://www.autopia.org/forums/detai...-exo-longevity-test.html?highlight=holy+sheet
512detail
New member
I am NOT liking EXO v2 by itself...or maybe it just does not play well on top of Essence because its already fading out on me
hawaiidude
Member
I used CSL/EXo for the first time 2 weeks ago. The car got hit with rain within 12 hours and it seems the coating is fine. Beads like crazy. The directions say 12 hours I think. Probably best to not let get wet if possible.
I would agree that exo would not last that long by itself. When you apply CSL, you can tell it really bonds solid to the paint. I noticed this because I let some areas dry too long and it`s pretty impossible to get off. I still have spots on the paint where CSL dried. EXO didn`t do that. Came off easy.
I would agree that exo would not last that long by itself. When you apply CSL, you can tell it really bonds solid to the paint. I noticed this because I let some areas dry too long and it`s pretty impossible to get off. I still have spots on the paint where CSL dried. EXO didn`t do that. Came off easy.
rlmccarty2000
Active member
How long did the EXO last before you started to see degradation?
hawaiidude
Member
If you`re going to spend $60 on exo, might as well spend $100 and get the CSL EXO kit
DKumarm3
New member
I would agree with Zach CSL is very easy to use apply and remove.
zmcgovern45
New member
Just pressure washed my car yesterday so I thought I would share these... hood has CSL on it. Not topped with EXO or anything else.
It might not have as high of a contact angle as some other coatings, but it still repels water like crazy and the beads slight right off when driving.
It might not have as high of a contact angle as some other coatings, but it still repels water like crazy and the beads slight right off when driving.