PRND[S said:
] My car is Opti-Coated but I still put a sacrificial layer of Collinite 845 on it...
I edited my previous post to reflect that conventional LSPs can maybe bond OK to coatings...I shouldn`t have made assumptions!
I have had very good results with that and will keep on doing it (just got another bottle of 845 last week that I probably won`t have to open until sometime next year at the earliest), but if I was going to steam the exterior, I think FK1000P would be more durable due to its ability to withstand high temperatures. Anyway, that was my "what if" thinking for cars kept in miserable winter conditions.
A bottle of 845 does indeed last a long time! I got nearly a decade out of my last one, mostly doing big vehicles.
I wonder if anybody here has done that Steam-centric carwashing? I guess the FK1000P might indeed hold up better (given it`s "Hi Temp" labeling..assuming you trust such stuff). But it really does clean up just fine without anything esoteric (and my vehicles can get so winter-filthy that you literally can`t tell what color they are).
I might give FK1000P a shot even though the 845 has not given me any problems...
I`m sure glad I switched from Collinite to FK1000P, but it might not be right for everybody. 845 is pretty foolproof on trim while FK1000P is in the "don`t try this at home kids!" category there. If 845 is working well for you, might oughta just stick with it.
I haven`t seen anyone applying/removing it by machine, which I would prefer -- is that doable?
While I like applying a lot of LSPs via machine, I`ve never tried it with the FK1000P because I can get a thinner application by hand (always, every LSP), but that`s just me and I`m pretty fanatical about the "thin application" thing especially with that particular product. That said, I think it`d go fine as long as you really do concentrate on not using too much.. Be *ESPECIALLY* careful in that regard if you already have some on there and want to add more as the "solvent-action" type problems can *really* bite you with FK1000P.
The FK1000P buffs off fine by machine IME, though like other LSPs it seems that I always end up doing a little by-hand final buffing to get that last 1% buffed properly.
But overall, if you want to do it by machine (something I can fully understand) I wouldn`t expect problems with the FK1000P. It`s just not as foolproof as 8475 usually is.