paoloporsche
New member
p21s PC is a good pre wax, in your opinion? or It's better Autoglym SRP...I want to put 2 coats of p21s paintwork c. or 2 coats of Autoglym SRP, and than 2 coats of p21s wax...are they good combos?
p21s paintwork cleansing
- Thread starter paoloporsche
- Start date
Eisen Hulk
New member
I'm curious too about the P21S PC. There was a bottle that was included in the 100% nuba kit I purchased, and I'm wondering whether or not it's worth using, and how exactly it's used.
Accumulator
Well-known member
Opinions vary on the P21s GEPC. I don't think it's all that great, but others (e.g., SuperBee364) think it's great. Which you prefer will be a personal preference or at least a matter of what you're trying to do and what the paint is like.
I prefer the SRP, but it's not really a fair comparison because they're two very different products:
The SRP contains (*VERY* mild) abrasives and provides some lasting protection; it's an AIO-type product. It does pretty much filling/concealing.
The GEPC is a paint-cleaning glaze that leaves a little bit of stuff behind. It's functionally nonabrasive on all most paints IME and it's definitely less abrasive than SRP (though that's sure not saying much
). It does a little filling/concealing but not as much as SRP.
To layer the SRP you have to do it just right or subsequent applications will simply clean off the previous ones. Let the first set up at least 24 hours. Apply the second with *NO PRESSURE*, just wipe it on as gently as possible, let it dry, and then buff it off, also as gently as possible. Done correctly, you *can* layer it (as in, it'll last a few weeks longer if left untopped).
Layering GEPC is similarly a matter of not just cleaning off the previous application, so try to just lay the second coat over top of the first one. I didn't notice any big improvement with the second coat. Note that GEPC won't last long at all untopped, it needs a LSP over it.
I prefer the SRP, but it's not really a fair comparison because they're two very different products:
The SRP contains (*VERY* mild) abrasives and provides some lasting protection; it's an AIO-type product. It does pretty much filling/concealing.
The GEPC is a paint-cleaning glaze that leaves a little bit of stuff behind. It's functionally nonabrasive on all most paints IME and it's definitely less abrasive than SRP (though that's sure not saying much
). It does a little filling/concealing but not as much as SRP.To layer the SRP you have to do it just right or subsequent applications will simply clean off the previous ones. Let the first set up at least 24 hours. Apply the second with *NO PRESSURE*, just wipe it on as gently as possible, let it dry, and then buff it off, also as gently as possible. Done correctly, you *can* layer it (as in, it'll last a few weeks longer if left untopped).
Layering GEPC is similarly a matter of not just cleaning off the previous application, so try to just lay the second coat over top of the first one. I didn't notice any big improvement with the second coat. Note that GEPC won't last long at all untopped, it needs a LSP over it.
Eisen Hulk
New member
Many thanks, Accumulator. I'll give it a shot...I mean, I can't just let it sit there on my shelf. Haha.