303 ProductsAerospace Protectant Spray, UV Protection, Repels Dust, Dirt, & Staining, Matte Finish, Restores Like-New Appearance, Outdoor Cleaning Supplies 32 Fl. Oz.

I wish I knew about this stuff years ago, It works great. I use it on anything plastic, vinyl, rubber. Great on tires, gives them a nice deep luster, not shiny like you just sprayed them with clearcoat. Works great on dashboards, trim, bumpers, door handles, you name it. Lasts pretty well also. I drove through some mud, hardly stuck to the tires, easy clean up. I will be trying it out on my RV roof.

I use 303 on my tires, hoses, weatherstripping and other plastic and vinyl surfaces related to my vehicals. It does not leave a coating that yellows, and penetrates well into rubber, such as tires. Spray or wipe the product onto the surface to be treated, let it set for a few minutes, wipe off excess and buff to a nice mat finish. This is especially nice for top of auto dash, as it does not increase reflection or add a shine. It protects against UV rays, keeping plastic from becoming brittle. I treat underhood electrical plugs, and it seems to help keep the plastic flexible.Over the years on cars and motorcycles I have tried many products. 303 is by far the best product of its type I have ever used. I am 100% happy with results I have achieved, it performs as advertised. I even use it on tire treads, it keeps the edges from drying out and becoming hard. I spray generously and let it soak about 12 hours, and wipe excess. It appears to reduce edge wear on the tread, the rubber stays flexible and doesn't grind away from hard cornering, as many tires do at about 1/2 way through the service life.I recommend this product to people all the time, without reservation and with enthusiasm, because I know it is a superior product, holds up well, and is easy to use. I do always apply it out of direct sun, and only to surfaces cool enough to lay a hand on without discomfort. Great for detailing engine bays, with all the plastics and synthetics used in todays automobiles, just mist it on, spread it to cover, wipe off excess and buff with a dry towel. Just a beautiful job!CAN YOU TELL I LIKE THIS STUFF? Truly an superior compound, lives up to its advertising. I bought a spray bottle of it, and the next week ordered the gallon refill size. Everyone loves the results, most tossing other products of this type, and switching to 303, just like I have done. Try it, I doubt you will be disappointed in any way!

I used the product on powder coated aluminum patio furniture. It looks new. Very pleased.

Seems like good stuff, i spray it on my tires and car cover

This is a great water resistant, easy to apply good shine,

Not your typical user here! I run a mobile welding business and anyone knows rubber lines/hoses love to rot in the sun. NOT good when those lines sit permanently in the weather without any defense, ESPECIALLY oxy/acetylene. My torch leads (red/green) were dried and beginning to fade white. That’s where 303 came in. Did a test application and it IMMEDIATELY restored the color and “new-like” feel. Also did my truck seals and it restored those, even after that cab had sat in the Alabama sun for an unknown amount of time. I will be stocking up and telling all my business friends and detail buddies.

I have used 303 Aerospace Protectant for years, back when they only offered the one product. This is far superior to Armor-All and similar products. Whereas those other products tend to cause the polymers in vinyl to dry up, 303 keeps the vinyl supple as well as protects it from sun damage. Originally, I used and recommended this product to my customers for them to use on their hot tub and spa covers once a month to keep the covers looking "new", but I also use it in my truck, car, and RV to keep the vinyl soft and pliable. Can not go wrong with 303!

Protects any plastic without damaging them from UV rays