[Denzil]

Originally Posted by michakaveli

Just a post for those that use or want to use P21S 100% on their garage queen.

My last application on my E300 is still beading strong. It was applied around July 18th or so in 2008. The car is mostly in the garage but is driven occasionally. It has been exposed to rain for an entire weekend and rinsed off with a hose about 2-3x since application. NOT washed since application.

I washed the car today with my new foam lance and a soap mixture of 28-29oz. of water and 3 oz. of DP Extreme Foam. I let this dwell on the car for about 5 minutes and proceeded with rinsing it off with my power washer, re-foaming the car to wash. Rinsed the car and the water is still beading strong!

For a carnuba as my only LSP, it seems to be holding up very well and quite a long time.

Thanks for this input!!!