I must say they have a great product. I have used the 303 Aerospace Protectant and it works wonders on rubber trim and Tires.
I have a restored Pickup and when used on the rubber trim it stays nice and black and No Black comes off on my towels when wiping down or washing as it did before using 303. Yes it slowly goes away over a few months but it lasts longer and works better than I expected.
On Tires... Wow, it's my new best friend. I do not follow their directions, but my way really works.
I apply 303 liberally and do not wipe it dry as I'm suppose to do. I go over it a few times and leave it on over night. Then "wipe it Dry" the next day.
That way it seems to soak in and by wiping it dry there is no tackiness and I like the slight sheen. I live on a dirt road treated with Magnesium chloride and nothing sticks to the 303. What little dust does get on any rubber washes right off and looks brand new with that slight sheen... for months!
I ordered this Marine UV because I liked the 303 Aerospace so much, but they sent the Aerospace instead, but someone made it right.
Try my method on a tire or trim and let me know if it works for you too, just be sure to wipe it down the next day.

We have only had a chance to 'coat' a couple pieces of poolside equipment since we just got the 303 .. and it has been raining daily. From what we have done so far I am convinced that this UV protectant lives up to it's billing, so I bookmarked Amazon's page for the "1 Gallon Refill". It will be a while before I see how the direct sunlight affects the appearance of the various covered items we have, but I have confidence that 303 will prove to do everything that is claimed it will do. What is also very encouraging (and impressive) is the follow up from the distributor ('Vic') from Sparkle Auto LLC.. He leaves me confident that his company is very dedicated to customer satisfaction, and I tip my hat to Vic for the efforts he makes to encourage his clients ... Nice Job ! Thanks 'Sparkle' .. T. Hanson

When you have three kayaks and leather seats in your big boat, you need a lot of UV protectant for them. This stuff works great and my husband says it does a very good job of protecting the boats from sun damage. He also said that it doesn't take huge amounts of stuff to get the job done either, so when you buy this mega sized bottle, it should last quite a long time and keep my boats protected for years. And you can use it in any spray bottle that you have handy, so that makes it even more convenient to buy this size.

I purchased this product several years ago and ran out. In reordering I discovered that a new manufacture had acquired the company so was a bit apprehensive. The price actually lowered but the product remains the same. I primarily use this on or boat, but have used it on rubber bumpers for our outdoor basketball goal, furniture and in my car. Fantastic product!

Bought the 10 oz bottle to apply to a 10'6" inflatable paddleboard. It was recommended that I use 303 protectant to prevent sun damage to the inflatable material. A small amount of spray covered the board well and thus a 10 oz bottle will last for several applications as it was also recommended to apply this on a regular basis if the board is used often. Since I just bougt the spray I don't have enough data collected to verify if the spray does protect the material from UV damage at this point. I'll update the review later after a few months of summer usage.