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303 Aerospace Protectant is used by many pro detailers. Read our many customer reviews too!

303® Aerospace Protectant™

303 Aerospace Protectant - 16 oz
303 Aerospace Protectant - 16 oz Alternative View
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Available Sizes

303® Aerospace Protectant™
16 oz
($0.81 / oz)
303® Aerospace Protectant™
32 oz
($0.62 / oz)
303® Aerospace Protectant™
128 oz
($0.45 / oz)
303® Aerospace Protectant™
10 oz
($0.80 / oz)

Product Information

  • An excellent UV protectant and dressing for vinyl, leather, rubber and plastic surfaces
  • Leaves behind a beautiful matte finish that is not greasy, shiny or oily
  • Treated surfaces resist dust, soiling, staining and also repel water
  • Most commonly used on interior dashboards, center consoles, door trim, leather seats, and in the engine bay
  • Works great on vinyl convertible tops, plastic rear windows, clear bras, and tonneau covers
  • For maximum efficiency use in a 4oz pump spray bottle and apply with a microfiber towel
  • Product Codes: 30308, 30313, 30320, 30307
  • Read full description

Customer Reviews

99% of customers said that they would buy this item again
Based upon 154 ratings

Product Description

Simply spray or wipe the 303 Aerospace Protectant on any vinyl, rubber, plastic and leather surface and you'll instantly have a richer looking finish with valuable UV protection. The superior protection this product provides is critical to the long term care of your vehicle. The 303 Protectant is great to use on your vehicle's rubber (tires, seals, hoses), vinyl (dashboard, doors, armrests, interior and exterior trim, engine casings, convertible tops), plastic (car bras, gauges, grills, trim, convertible's soft windows), leather (seats, trim) and so much more. This versatile product gives all of these surfaces valuable conditioners and protection that will keep each surface looking new and fresh for years to come with regular treatments. The tires, leather seats, exterior trim and dashboard often get prolonged exposure to harmful UV rays so it's important to thoroughly protect those surfaces. Keeping your interior looking clean and dust free can be challenging, but the 303 Protectant is up to the challenge. Applying the 303 Protectant to your dashboard, arm rests, seats and doors will help repel dust, dirt and human oils from collecting. Many other dressings are oily and greasy which can actually attract dust and dry out the surface. Any surface you apply Aerospace Protectant to will leave behind a beautiful matte finish. For best results just apply one nice thin coating and you'll instantly notice the beautiful finish it leaves behind!

Professional Detailer Reviews

303 Aerospace Protectant is a great product in every sense of the word and one that I don't see myself replacing with anything for many years to come. It passes with flying colors all the tests detailers like myself look for in such products...ease of use, quality/performance and durability. It can protect anything from tires, to exterior trim, to interior leather, and so on. It's just as easy to use on one as it is on another part of the vehicle and does a great job no matter what it protects. Also, it never leaves a glossy/oily surface that detracts from the cleanliness of the car or car part. The finish is matte and clean looking.

- 303 Aerospace Protectant Review and Guide by Ivan Rajic


Detailed Image Video Icon 303 Aerospace Protectant vs Einszett Cockpit Premium Interior Protectants

From The Label

Product Description



Developed for aerospace and aviation applications, 303 AEROSPACE PROTECTANT is the World's most effective UV screening product. Restores & maintains a like-new appearance, texture and color. Repels dust, soiling & staining. Spray on and WIPE COMPLETELY DRY. Apply every 3-5 weeks for maximum UV protection.

Interior/Exterior: Vinyl & leather interior, plastic bumpers, fender flares, trim and lenses, car bras, tonneau covers, vinyl soft tops & plastic windows, chrome and alloy wheels. Spray on and WIPE COMPLETELY DRY.

Synthetic & Natural Rubber: For inflatable boats, wet/dry suits, tires, door & trunk seals and under-the-hood rubber. Spray on, wait 5 min, and WIPE COMPLETELY DRY.

RV EPDM Rubber Roofing: Clean surface. Spray or mop on 3 x 3 foot area. WIPE COMPLETELY DRY. For your safety, never walk on a wet roof.

Fiberglass: RV's, boats, truck caps. Out of direct sun, spray surface with 303 and wipe completely dry. If streaking occurs, too much product has been used. Use a wet towel to remove excess, IMMEDIATELY WIPE COMPLETELY DRY.

Motorcycles/ATV's/Snowmobiles, PWC's.: Spray on, wipe dry & polish to a high gloss. Also for gear.... helmets, visors, goggles. Repels dirt, insects, snow ice and road grime.

Household: Patio furniture, spa and pool covers, vinyl liners & pool inflatables. For vinyl & leather furniture, jackets, handbags, golf bags. Not for unfinished leathers (such as suede), fabrics (canvas) or floors.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
I first off want to say that I absolutely love this product it has done an amazing job on everything I have put it on and kept my truck looking new from day 1. But I do have one issue.The 303 that I have in my spray bottle and in the 128oz jug has curdled and big chunks of 303 Aerospace will clog my spray bottle makes it tough to use. Are there any suggestions to resolving this problem? I keep the product in a climate controlled area in my basement with temperatures below 70 degrees year round.
Reviewed by on
Would they buy this item again? Yes
The best period. I use it on everything from my tires to the engine bay. Absolutely the best product that I have ever used and lasts a long time.
Reviewed by on
Would they buy this item again? Yes
Used this to "dress" my engine bay after using P21S to clean it up and after two weeks of driving around (500 miles) the engine bay still looks great. Very happy with how easy this is applied and how well it holds up.

Read all customer reviews of 303® Aerospace Protectant™

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