At this time of year many of us are de-winterizing and getting our RVs ready for another season. If you are about to wash and wax your RV, perhaps my comments on Zep floor wax will be of interest.I forgot the exact year but about 6 years ago in the Spring, I washed my RV and applied a coat of paste wax, Meguiars Flagship Premium Marine. The results were not good with lots of swirls and blotchy areas. I applied a second coat and the results were no better. I decided it was time to try ZEP.I stripped off the Meguiars, scrubbed with Bar Keepers Friend and applied several thin coats of ZEP. Over the past 6 years I have added a couple more coats of ZEP with no additional surface prep except for washing. With one exception, the results have been outstanding. The shine still looks like new. I barely need to wash the RV. Just spraying with a hose removes dirt. There have been no black streaks, no yellowing, no peeling, no sign of deterioration or oxidation.There has been on exception--the nose of the RV. Baked on bug splatters and road grime have taken a toll. I had to use ZEP stripper to remove the old wax coats and I am about ready to reapply a few coats of ZEP, probably 4 or 5 thin coats.I will be happy to answer any questions on using ZEP. I will say that good surface prep is essential before applying. Old wax and oxidation needs to be stripped off. Doing the prep is a one time thing as opposed to the work of using traditional waxes at least once or twice a year.

Your experience with ZEP pretty much matches mine. I have used this product over the past 35+ years on 13 different Fiberglas rigs and have been very pleased with not only the results, but with the durability of the product. Currently using it on the Fiberglas top of my 1997 Pleasureway. Thanks for sharing your experience!

Good feedback. Thank you. What about decals, is it ok on the decals, no yellowing? We just paid $7k last year to redo all the decals on our FW with high quality, guaranteed to not fade decals. I guess I should be asking the manufacturer too. Thanks.

Years ago I used a different floor product but essentially the same and also had good luck. To me, the floor product makes a good “base” and done properly provides a good shine. I would suggest to add an additional step and apply a product that provides UV protection.

If it ever stops raining here, I'm going to give Zep's a go. 3 other waxes have not worked on my 2002 5th wheel.

I think that was sold at Lowes and called "Red Max" at one time. I still have a gallon.

ZEP Floor Wax Update | Good Sam Community

Gjac
Explorer III
Apr 24, 2022
Poilglow is used for oxidized FG boats. It is more expensive than Zeps but people on here have used it with good results.
ken56
Explorer
Apr 23, 2022
I've needed a solution to the light oxidation on my 2017 TT. I keep it outside in the yard and don't cover it and the sun is brutal. Researching I found a product called Poli-Glow. I had heard of using the Zep before but was concerned that it was an indoor product and was skeptical of using it on the trailer. The Poli-Glow so the advertising says is formulated to bond with the fiberglass and has the UV protection in it.....OK, advertising is advertising I know. We shall see how it works soon enough.
JimK-NY
Explorer II
Apr 22, 2022
If you read the Zep/Red Max Pro Application Process, you might become discouraged at the amount of work needed. The post describes what is needed if you have an oxidized and dirty RV. You will need to scrub off that old, oxidized layer regardless of the final coat you chose so applying Zep is no more difficult than any other wax job. As described, there is one added step. You need to use TSP, dilute ammonia or some other wax stripper to remove any previous waxes. That additional step is pretty easy, just use a long-handled mop and go over the surface a couple of times.

Doing a good initial job of surface prep will mean your Zep finish will last and save you many, many hours or days of work over the years.

I did not try Zep on a new RV with a shiny gel coat. When I started mine was a few years with minimal chalky oxidation. I did have lots of black streaks below the gutter spouts, windows and wherever water flowed off the RV. Zep has all but stopped that streaking.
gbopp
Explorer
Apr 22, 2022
For anyone not familiar with the Zep/Red Max Pro process, here it is.

Zep/Red Max Pro Application Process
NamMedevac_70
Explorer II
Apr 22, 2022
I have used ZEP car wash along with 303 protectant and blue Turtle Wax Ice on all my trucks and TT RV for many years with great results from all three. No residue or much mess from any of them. Easy to use with no cleanup required. I hold them close and thank the L
ol_Bombero-JC
Explorer
Apr 22, 2022
Thanks for the update.

For anyone looking for old threads, before Zep - search on "Red Max Pro" in the archives (topics over 12 months old).

Over the years there was lots of discussion & info.

~
Dutch_12078
Explorer II
Apr 22, 2022
ferndaleflyer wrote:
I think that was sold at Lowes and called "Red Max" at one time. I still have a gallon.

"Red Max" was Lowes private labeled brand of ZEP packaged by the ZEP folks. Any instructions still floating around the Internet for Red Max use on RV's also apply to ZEP.
Jayco23FB
Explorer
Apr 22, 2022
Will it work on aluminum siding?
JaxDad
Explorer III
Apr 21, 2022
We've been using ZEP floor wax on our tractors and other farm equipment for a very long time.

It cuts clean up time to a mere fraction of what it used to.
Grit_dog
Navigator
Apr 21, 2022
wa8yxm wrote:
I used auto wax for years... Wipe on, Whip off and power buff.. No problems.

Save for the level of effort required. And the fact that the Zep is more applicable to an already oxidized surface.

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