I used a small amount of this compound on my boat and the product worked well. I compared it to Meguiar's compound, and saw no difference. I applied it with my DA polisher and a foam pad. I started to read up on the label to see additional recommendations on application, and can confirm, just like others, that this product does contain 1,4-Dioxane. As such, it gives a warning but does not advise the ppm of the product. This surprises me for a product Made in the U.S. For those that do not know, this is irritating to the eyes and respiratory tract and exposure may cause damage to the central nervous system, liver and kidneys. Dioxane is classified by the National Toxicology Program as "reasonably anticipated to be a human carcinogen." The way things go these days, you cannot be to careful. Some States have even started to outlaw the use of this product. For now, I am going to put it off to the side and not be using it.

Smells like cherry.It's a little bit watery consistency compared to some others I have tried and I shook it up very well before use.Not easy to put on a vertical surface, so you have to put it on the polishing pad.The cutting and polishing is good and it leaves a nice shine on old coatings.It's not a fast aggressive cut, so no worries about burning through.It work like I would expect.It was sealed and intact with no leakage.

When I had the opportunity to get the new 3D "Marine & RV" polishes through the Vine program I jumped on it. I am submitting essentially the same review for all three of the products I got: the cutting compound, the finishing polish, and an all-in-1 polish that is somewhere in-between. This particular review is for the finishing polish, though I will discuss them all. The bottom line is that this polish left an impressive shone on the plastic tractor hood I tried it on.I have heard good things about the 3D auto polishes and other chemicals, but I have not had the opportunity to try them, myself. Last summer I bought a 2016 John Deere Tractor and various accessories. Although these polishes are positioned as designed for gel coat (the shiny layer molded as the top layer of fiberglass) I figured that they would be equally good for all the plastic on the John Deere, which includes the hood, fenders, the pull behind cart, etc.So - these arrived recently and today I tried them out. The plastic on the Deere varies from a little scratched and oxidized, to the cart which I think must have lived out in the sun full time. I started there, and started with the most aggressive of these, the compound. I'm using a 6" Bauer (HF) DA polisher, I am concerned that I don't have the skill to avoid damaging things with a 7" high-speed polisher. Anyway, I just taped off one section of the cart, about 1 foot square, and hit it with the cutting compound on one of their blue, aggressive foam pads. I followed the directions and the compound spread well. After a minute or so I wiped it off with a microfiber cloth, and the and the improvement was really good. I put one some more and went over the area again. After wiping it off I switched to the finishing polish and a black pad. With just a little effort that 1 square foot looked great.Next I decided I'd do half of the top section of the hood, which is in good shape - I polished it by hand a bit last summer. For this I thought I'd try the all-in-one version and I used my last remaining foam pad, a yellow pad. It didn't take much and that one small area looked great. I didn't try the finishing polish on it afterwards, but I think it would have polished it even more.In summary, it's pretty much as I expected - there are three different grits of polish here from a relatively fast cutting compound to a fine polishing compound. How you use them - pressure, amount of polish, pad, technique, etc. and how they work are very interrelated, though. I tried to use very little pressure and let the machine and polish do the work. I am happy with the results.I'll try to summarize my thoughts. I was using these on a garden tractor, not my prized yacht or mega-RV. For my use the All-in-1 product would certainly have been good enough to make/keep the thing looking great. I don't need all 3 "flavors" and I'd guess that really the choice is the cutting/finishing polishes or the one for everything. I am not a pro, but I've been polishing cars and boats and airplanes off and on over the decades and these seem like really good products. They're easy to use, they don't spray all over and make a mess, and they wipe off easily and cleanly. Even more important is that they work.I'll try to add some photos once I get a little more done.

Used after a heavy-cut compound, this is a GREAT product for gelcoat!!

This was simple to apply and remove, functioned as expected, and left a perfectly smooth finish. I needed to re-wax our boat’s hull and wanted to ensure the paint was properly prepared. I used a mild degreaser to remove any existing wax, thoroughly washed the hull, then used this to ensure the surface was ready to be waxed. While pictures of a white hull won’t really tell the story, the feel of the surface after using this polish was excellent—think well-cleaned glass. I followed this with a few coats of Collinite #845 and she’s gleaming.

If you are into automotive detailing this is a great all in one product. It has the ability to take out fine scratches with a DA polisher and the correct pads. You can start off with harder cutting pad and then finish with a softer polishing pad and get excellent results. The product like most 3D products gives you a long working time before drying out and causes minimal dust. While it states it's for RV and marine use it works great on all types of vehicles.

We learned a hard lesson when we purchased a used travel trailer. The previous owner had used the wrong product on thankfully a small area which marred the finish. The salesperson talked to us about it being a common mistake that people will use regular wax when they need to be using products designed for gel finishes.So under their suggestions we ordered this product to spruce up the RV. We have owned a Motorhome for years and have struggled with oxidation and finish not understanding it too was a gel finish. Clearly a lot of folks are trying the wrong products on their boats and rvs not understanding it is a totally different paint.This product is very high quality - substantial really and will work great to restore and also protect our trailer.

The 3D Marine & RV Finishing Polish is easy to use, and it works great. It's a large bottle, and a little bit goes a long way. It's low dust, and helps repair scratches, other wear and tear on my RV. It's a very high quality polish. I'd recommend!PRODUCT: "3D Marine & RV Finishing Polish – Removes P2000 Grit Scratches, Oxidation & Swirls, High-Gloss Gel Coat Shine, No Fillers, Low-Dust Formula, 32oz"