Features:

  • Ideal for protecting boat interiors, car interiors and exteriors, spa covers, and outdoor furniture
  • Safe and effective for vinyl, gel-coat, fiberglass, carbon fiber, synthetic and natural rubber, plastics, and finished leather
  • Matte finish doesn't leave behind oily or greasy residues
  • Keeps treated surfaces looking new
  • Prevents fading and cracking and restores lost color and luster
Expensive, But Remarkable

This UV Protectant was developed by NASA in the 1960's to keep the XB-70 skin from deteriorating in the intense Edwards AFB desert sun, Somewhat more watery than milk, it provides instantaneously obvious improvement to plastics, rubber, fiberglass and composite materials. I use it on campers, rubber roofs, dashboards, plastic automotive trims of any color, and especially, new tires. When I buy new tires, I have the dealer give me a space to work with the tires for about an hour, then double-wipe the inside and outside sidewalls and the bead areas. No need to waste much material on the tread. The first wipe gets my rags dirty from the tire mold release agent used during tire manufacture, and the second wipe really sets the rubber UV protection. Then I let them mount the tires on the wheels. With a yearly touch-up on the exposed out-facing sidewalls, I never get UV dry cracking, and I live in the Mojave Desert. When used on my 1990 Jeep wheel well plastic trim moldings , I'm often asked how I keep them looking so new. Aerospace 303 is the key - to block UV - with immediate results you can see.

... watching a YouTube video and seen this product on sweet Car Projects

I was watching a YouTube video and seen this product on sweet Car Projects. They have some very interested videos and true videos that's the reason I bought this product and it works it is bad to the bone very good stuff thanks so much.

Like I said

I use 303 for our motorhome tires and awnings. Got tired of buying the smaller bottles so bought a gallon. It's basically sunscreen for your RV. FYI...for the awnings, it not only protects them from the sun but it softens & conditions them too. We have a large main awning that is 4 going on 5 years old and was kinda starting to dry out. I extended the main awning all the way out, then I poured some 303 into a standard pump type insecticide sprayer jug, climbed up on the roof and then sprayed 303 heavily all over the awning. Then returned to the ground and took my Wash Wax all telescoping pole and mop head and wrapped a towel around the mop head. Then from the ground, began to wipe back & forth the top of the awning spreading the 303 evenly all over. Be sure to do this in the shade NOT in direct sunlight. I used this towel method about 3x's over a period of about 30 minutes then finally rolled the awning up in t's fully retracted position. A week later when I deployed the awning again you could not only see how shiney the awning was with the 303 protectant on it but you could feel the material and how soft it was. Like I said, it actually was kinda of like conditioned. I love this stuff.

Best product for any rubber, metal or plastic on your vehicle or rv!

If you want to protect your rubber, plastic and other things (not paint) on your vehicle or rv, this is the best thing out there. It is like putting SPF40 on your car. It seems to last longer than anything else I tried and really does keep rubber pliable a long time. I use it on all of my vehicles and black stays black, not gray. I also use it on my motorhome which is 9 years old and I get compliments about how it looks but the best part is that the rubber seals around the windshield, the windows and slide seals is still very pliable and soft. That means it is really doing its job.

and it's the very best protectant I have ever found

I've been using this 303 product for several years, and it's the very best protectant I have ever found. I take excellent care of all my autos (two regular cars and two classic cars), and I wouldn't use any other product on any of them. It works great on leather, vinyl and plastic. HIGHLY recommended!

Outstanding Product.

This is my 6th gallon of 303. I use it on my UTV on all the body, box, windshield and tires. I also use it on my fifth wheel camper on the entire outside to protect the fiberglass, stencils and tires. I also use it on both our vehicles plastic parts. I use this fine product on so many more things to mention. It is an outstanding product and I highly recommend it to everyone.

Every home needs this,for boy or girls

Use this on your CAR TIRES. This will triple the years on the life of your car tires. Spray inside the tires too. And all around tire. Spray till its completely soaked and then leave it alone for 12 hours or more. Don't drive on it. Its water based ,your not going to be slippery. Your welcome

Great stuff! Good, cost-effective refill bottle

Love this stuff! I used it on my outdoor furniture, it works great on our hot tub cover, and I also like it for my car dashboards and tires! Using this stuff on all those things means you go through it pretty quickly. Getting a big refill bottle like this is cost effective and ensures you always have 303 when you need it. Make sure you get the pad applicators to use with it--makes things even easier.

Great Protectant!

Can't say enough about this product. Saw it on Sweet Car Rides on YouTube and got the 128oz. Soaked everything I have that is rubber in it and it all looks new. Not that is was that worn but it shines like new rubber. Personally used it on the rubber garbage disposal seal in the sink and let it soak for a day it looks great and I know it is going to save me more than what I paid for it in the long run. The look and feel of the rubber is New and conditioned. I use it on my Cadillac and I don't trust many products in or on my vehicle. Would like to see how it will work on Rubber sneaker soles??

Works Fantastic to Make a Car Shine

I heard about this product on YouTube and decided to give it a try on my truck. After using it, the truck stayed shiny and smooth for approximately three months. Although it is an expensive product, I feel that it is the best paint protectant made. It protects the paint from UV damage. Not only do I use it on the paint, but I also use it to protect my wiper blades. To do this, I made a PVC holder large enough to hold a pair of wiper blades and approximately a half gallon of 303. I switch out these wiper blades every month and the 303 keeps the wiper blades soft and prevents them from wearing out or degrading because of UV light. Although it is too soon to tell, I am optimistic that 303 will eliminate the cost of replacement wiper blades.

Full Reviews