Product Durability Question

[Crazy Amos]

Hey everyone, I am hoping some of you can help me with this.

I have an RV coming up to detail and was wondering what the best "protectant" product would be to use.

I am going to be cleaning it with M45 followed with a sealer. I am was thinking one of the following four - Collinite #845 or #925, or Megs M20 or M21. Can anyone tell me which will yield the longest durability?

I know Collinite is a wax but they are in a league of their own.

Any suggestions are also welcomed.

Thanks everyone!

[IID]

Hey everyone, I am hoping some of you can help me with this.

I have an RV coming up to detail and was wondering what the best "protectant" product would be to use.

I am going to be cleaning it with M45 followed with a sealer. I am was thinking one of the following four - Collinite #845 or #925, or Megs M20 or M21. Can anyone tell me which will yield the longest durability?

I know Collinite is a wax but they are in a league of their own.

Any suggestions are also welcomed.

Thanks everyone!

My vote would be the #845.
It's priced right,looks good on all color's I've used it on,and personally think it's durability is superb.:xyxthumbs:

[Setec Astronomy]

I'd say 925 (I've never used that flavor but IME the Collinite pastes last longer than the 845), although I am pretty impressed witht the M21 V.1 I've got on my car right now.

[dougaross]

I use 845 regularly. It goes on and off so easy you can do 2 coats in no time with a DA

[IID]

I applied (2) coats of #845 to the misses vehicle back in August,it still is holding up today.
That's 6 months with salt ridden,Wisconsin weather/roads :eek:

[Crazy Amos]

Thanks guys.

I will probably with 845 because I already have it. But I wonder what is difference between 845 & 945? Is there a specail ingredient for gelcoats in the 945?