303 Aerospace Protectant - 128 oz.

Our Price:$64.99
Availability:Usually ships the same business day

Item Description:

Matte finish with no oily and greasy residue

Powerful UV blockers

Anti-Static, repels smudges, dust, soiling and staining

Safe and effective for vinyl, gel-coat, fiberglass, carbon fiber, synthetic/natural rubber, plastic and finished leather

303 Aerospace Protectant is SPF 40 sunscreen for your stuff! Regular use prevents UV-caused slow fade of multiple materials. Use 303 Aerospace Protectant to maintain the original beauty of your vehicles, boat, RV, and countless surfaces around your home. 303 Aerospace Protectant is the most versatile and effective UV protectant on the market!

Surfaces treated with 303 Aerospace Protectant resist soiling, staining, dust and water. It's perfect for treating convertible tops after cleaning with 303 Tonneau & Convertible Top Cleaner. Treated surfaces stay cleaner longer, and the protection lasts 4 to 10 times longer than other products!

303 Aerospace Protectant protects:

  • Rubber: tires, neoprene, latex, weatherstripping, wet suits, waders, etc.
  • Vinyl: convertible tops (including clear vinyl windows), tonneau covers, bimini tops, car bras, covers, inflatable boats, marine seating, etc.
  • Gelcoat fiberglass: boats, RVs, snowmobiles, jet skis.
  • Plastics, acrylics, and polycarbonates: Lexan, headlights, windscreens, visors, windows.
  • Carbon-fiber/resin composites: Fishing rods, "nude" bike frames.
  • Finished leather: Upholstery, motorcycle leather, trim, tack, fine apparel.
  • Pool & Patio: Plastic furniture (not fabric), pool inflatables, slides, covers.
  • Sailcloth: Dacron® and monofilm.

303 Aerospace Protectant does not change the appearance of the treated surface. It's not shiny, sticky, or greasy. For the best results, protect new materials immediately with 303 Aerospace Protectant from the start. With regular use, all your belongings will retain their like-new appearance!

303 Aerospace Protectant is recommended by Fleetwood RV, Thor Industries, NuWa, Winnebago, Zodiac, Riken, and Sevylor. It's incredible!

ORMD WARNING - Federal regulations prohibit this product by shipping via air. This item is shipped by GROUND service only. NOT AVAILABLE FOR SHIPMENT OUTSIDE MAINLAND USA.
128 oz.

People who purchased this product also bought:

Clean up that Dirty Carpet, Upholstery and Vinyl!
5 Reviews

This product is also available in these fine kits:

Regular price: $58.94
Sale price: $49.99
3 Reviews

Product Reviews

Review Summary
40 Reviews
98% (39)
3% (1)
0% (0)
0% (0)
0% (0)
98% Recommend this product (39 of 40 responses)
By Matthew
The best protectant
May 1, 2022
This product is the best protectant on the market. It is very versatile and can be used for all different kinds of applications, highly recommended!
Versatile, effective
By Mel
San Diego, Ca
Great UV protection
July 24, 2020
Been using 303 protectant for years. Best product I’ve used for auto UV protection. I use it on everything interior/exterior parts with no issues.
Not greasy or too glossy. Great UV protection. Price
By Javier
It works !
July 6, 2020
Used on my tires and work very well, glossy , almost wet gloss!
Little go a long way
By angel
plainfield, ct
jego roto y renplasado
March 18, 2020
es un produsto muy bueno
el paquete renplasado jego todo doblado
By Craig
Brambleton, VA
Great for interior protection
February 22, 2020
I switched from lesser products years ago based on Autopia recommendations and I've been quite happy. One of the main reasons for the switch was the UV protection. Most of my cars are at least 8 years old and all of the interiors still look like new.
Ease of application UV protection Plastic and vinyl conditioning none
By Mike L.
Mantoloking, NJ
Must have product
January 13, 2019
Great product. Flat matte finish with great UV protection. Use on my boat and car. Large format bottle savings.
By Tony
Good Performing Product
December 14, 2018
I have used this for years and has always been my go to product.
Performs as described Slightly pricey
By Mike
July 20, 2018
Fantastic product to use on everything, vinyl, plastic, tires. UV protectant and very safe anywhere.
Doesn’t leave a greasy or shiny finish on surface and it keeps dust away.
I apply the 303 with a microfiber cloth; usually spraying on the cloth first, and then applying, this helps avoid over spray.
Your vehicle will look amazing and 303 will be your new friend.
Very easy to apply, doesn't take much, amazing finish none so far
By Scott
Miami Florida
The best protectant available
July 15, 2018
I use this on everything in the interior of my car, boat and truck and works great at preserving my tires. Expensive but well with the investment
By Kar K.
york, Pa.
Get the gallon!
July 13, 2018
a must have in your detailing arsenal. I have been using 303 for many years
interior and exterior uses great on tires none
By G K.
Northport ,Mi
303 Aerospace protectant
January 13, 2017
I use this on leather,plastic,vinyl graphics,rubber tires,and my convertible top. Not cheap but it does a great job of protecting your car.
Multi purpose Little pricey
By T S.
Tucson, AZ
Best Protectant for Hot Desert
January 6, 2017
We've been using this product for over 10 years to protect our cars from the damaging summer heat in Arizona. When I recently sold my 2002 Saturn via a broker the broker wanted to know how I kept my car in such great condition. I told him it was the 303 Aerospace Protectant!
By Stan
Poteet, TX
303 Protectant "Best I have ever tried"
October 16, 2016
I have been using 303 Protectant for over 30 years. I must think it's the best or I would not keep buying it. I had a VW Rabbit for 17 yrs and all the rubber gaskets and moldings were like new when I sold it. First person to stop bought it. Tried rubbing a little spot on the hood (paint), on an old orange pickup I bought used and in sad shape with very oxidized paint. Three yrs latter when I sold it that spot still was shiny bright (not oxidized). I had spent much time and money on different cleaners and waxes to restore the faded paint but, I had to reapply about every 3 months. My one application of 303 still out shined the waxes after about 3 months. In 30 yrs I have never had to clean a headlight lens because of clouding.
Try it, you will love it !!! White water kayaks, motorcycle, helmets, face shields, swim mask, swim fins, under the hood. Never replaced a radiator hose on Rabbit in 17 yrs. When used on dash in car a stick-em will NEVER stick again. Other than price, none that I have found in over 30 yrs of use!
By Marty
Plymouth, ct
July 10, 2016
Great product.
By Dennis P.
Great product
July 1, 2016
The best product on the market for tires, vinyl, rubber, and leather.
I have used it for years and will continue.
By Jeff
Lake Stevens, Wa
Great product
March 26, 2016
I have used this product for years on boats, atv's, cars, tractors and etc for vinyl, rubber and plastic care. My BMW 88 M6 still looks brand new.
By Dan F.
Port Charlotte, Florida
Does a great job
January 29, 2016
Used this on my boat seats did a great job. There are not slick to set on and they look great
I would recommend this to anyone
By Lloyd M.
San Martin, California
2008 GT Mustang Convertible.
November 25, 2015
Purchased first gallon in January 2008 to use on my new Mustang convertible. Used two to three times a year on entire exterior, top, seats, dash, and rubber parts. Car still looks great and I still get compliments.
This purchase is my second gallon (November 2015).
hint: I use a small dish washing sponge to apply. It last longer.
By Steve
Chicago, IL
Great Product
October 31, 2015
Used for protecting an 18' x 36' inground pool autocover. Was so pleased with the results, I treated every appropriate surface on my Volvo S-80 including the leather seats. Wonderful results.
Price Speedy Delivery Quality None
By Walter
Niagara Falls NY
Restores luster to tonneau cover
November 22, 2014
Works great leaves a nice finish. Tried it on the dash leaves a nice finish.
By Ric
Good Stuff!!!
October 22, 2014
When I purchased a retractable cover for my new 2014 Dodge Pick-Up Truck, they gave me a small bottle of 303 Protectant to maintain the looks of the cover. I really liked the results, so I started using it on all of the black abs plastic parts on my jeep (bumpers, trim, mirrors, etc). I also used it on the base trim on my Sprinter van (which was really starting to show it's age). It really works well!!! I ordered the next size larger container and used it up within a month, so now I'm ordering it by the gallon. This is really, really good stuff.
Instant good results kinda pricey
By Gennaro
Hudson, Ohio
303 Aerospace Protectant
July 8, 2014
Super great product......many uses too!
Many uses!
By Karen
Port Arthur, TX
303 Aerospace Protectant 128 oz.
May 23, 2014
Great product! Used up two small bottles of 303 protectant on my cars so it was a no brainer that I needed to purchase this product in a larger size. I love, love, LOVE this product and wish that I had heard about this product years ago. This one product replaces several different products I had been using on my cars.
Everything..seriously I use this on the ex tire interior of my 1982 Corvette and the vinyl, leather seats, and dash all literally shown ( and weren't sticky either). Cost but well worth it!
By Larry
303 Aerospace protector ant
May 14, 2014
Great product. I have been using for years to protect my boat seats.
Works and has keep boat seats in near perfect condition for 15 years.
By Judy
Texas Girl
April 14, 2014
This is the most amazing product I have ever used. I used it on my car, truck, vinyl siding on my home, metal roof, and all of the outside of my 5th wheel. I now have used it on my wood cabinets in my home, appliances and wood furniture. Everything looks brand new and some of the wood furniture is 23 years old.
The most AMAZING PRODUCT ever produced. I haven't find anything to dislike.
By Mark
San Francisco, Ca
Great Detail Product
December 8, 2013
I love this stuff. It renews the life in all vinyl, leather and rubber surfaces without looking artificial. it creates a satin shine compared to the glossy shine left by other products. just wiped it over my MB Tex vinyl seats fabric and it looks like new without leaving any residue or oily feeling. people have commented on the new car look it restores to dash boards, consoles and any rubber trim and door/window seals.
a must for detailers to add that one more thing to present an exceptional result.
it is also so easy to apply as a little goes a long way and a quick wipe is all it takes after the first application to restore the look of originality.
easy to use, great results, nice aroma, a little goes a long way, blends in well so it leaves no streaks or dull spots. After a few minutes a rewipe on any missed areas completes the job. I like everything about this product
By Brandon
rockford mi
303 aerospace protectant
November 11, 2013
I have been using this stuff for the last few summers on our pontoon boat. It protects the vinyl well and makes clean up very easy when it gets dirty. I recently used it on my old 1983 dodge truck black dashboard and was amazed. It made it look brand new. I recently reordered the gal size.
easy to use and holds up well cost
Merced, Calif.
Very Versatile Product
July 26, 2013
303 Aerospace Protectant is an outstanding product for any vehicle. I have been using it on my motor coach for years, along with all of my personal vehicles. I have yet to find a product that gives your tires a clean and new appearance, and superb UV protection at the same time. And there is no greasy mess left over.....

I use it on all of my seals both coach and vehicles, and it has kept them limber and new looking from the start. I use it on my jeep top to keep it protected from UV damage. I have people ask me all the time, what do I use to keep the top on my 06 Jeep looking new ( They think it is new ).

If you don't use 303, you should, it will take care of the important parts on any coach to prevent leakage and sun damage.

Bill Eldridge
Merced, Californai
By David E.
Ogden Utah
303 Aerospace Prtectorant
July 10, 2013
Awesome price, quick shipment, product arrived safely as it was well packaged.
Product arrived in great shape
By Lloyd
Newark, OH
303 Aerospace Protectant
June 18, 2013
This is a great product. I have been using it for over 10 years.