What is a good substitute for Finish Kare 425 to use over their Hi-Temp paste wax?

[eaksqueak]

Hello. It seems the Finish Kare Extra Slick Final Body Shine #425 is not easy to come by these days. Can anyone recommend a good replacement that I can use post-wash on a car that has Finish Kare Hi-Temp Paste Wax (FK1000p) applied to it? I'm looking for something that may help extend the life of the FK1000p. I really liked how slick and shiny the 425 made the car, too.

Thanks in advance for any advice.

[Bert31]

I tried Bead Maker, it has been good so far.

[DanaDetailingPros]

I either use ECHo2 but lately I finish from paint to windows with Aqua wax. After I'm done in the shade and take it in the sun, I always bring a bottle and a few rags to do a once over. I feel in is the best of the best for my purposes.

[Prange]

I've used Aquawax, UWW, Megs UQW, AMMO NYC Spit. All work great over FK1000p. What didn't work was the ceramic detailers I've tried,(Sonax, DP, Griots' Ceramic Speed Shine). All were grabby. I haven't tried my Armour Detail Amplify yet.

[Prange]

Update: tried the Amplify, plays well with the FK1000p. The beading is wild and pretty much self-cleaning. We had a heavy rainstorm on my already dirty car. I was going to do a rinseless wash, but I saw no need for it. After driving for 40 minutes in suburban traffic, it was clean.

[Danube]

Maybe Sonax BSD ..!