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🛡️ Protect, Restore, Impress – The Ultimate Aerospace-Grade Surface Shield
303 Aerospace Protectant is a 16oz spray designed to protect and restore a variety of surfaces including vinyl, carbon fiber, rubber, plastic, and finished leather. Featuring powerful UV blockers, it prevents fading, cracking, and premature aging while drying to a clear matte finish. Easy to apply with a simple spray-and-wipe method, it’s trusted for both interior and exterior use on vehicles and outdoor equipment.

| ASIN | B0004ELKC4 |
| Best Sellers Rank | 3,770 in Automotive ( See Top 100 in Automotive ) 30 in Plastic & Rubber Care |
| Brand | 303 Products |
| Brand Name | 303 Products |
| Customer Reviews | 4.6 out of 5 stars 16,088 Reviews |
| Global Trade Identification Number | 00082043003408 |
| Included Components | 303 Marine Aerospace Protectant - 16oz (30340CSR) |
| Item Form | Spray |
| Item Type Name | Marine Aerospace Protectant |
| Item Weight | 16 Ounces |
| Item form | Spray |
| Item weight | 16 Ounces |
| Manufacturer | Gold Eagle Co. |
| Model Number | 30340CSR |
| Number of Items | 1 |
| Number of items | 1 |
| Package Size Name | 16 Fl Oz |
| Part Number | 30340CSR |
| Recommended Uses For Product | Outdoor equipment and vehicle maintenance |
| Recommended uses for product | Outdoor equipment and vehicle maintenance |
| Specific Uses For Product | Interior/Exterior |
| Specific uses for product | Interior/Exterior |
| UPC | 082043003408 788749764185 820430003408 011282335087 |
| Unit Count | 473.0 millilitre |
A**R
Excellent product, Worked a superbly
The black trim on my Range Rover looked water stained and nothing would bring it off, I sprayed this on a lint free cloth and rubbed it into the trim around the car, Amazing stuff, brought the trim up like new, I dont write reviews, But this stuff really does work, Very impressive, And wouldn't hesitate buying more when my present bottle runs out great product 10/10 without a doubt....
T**4
Excellent product and finish
Excellent product, restored my black bumpers and trim to look newer than new, my car was brand new but the black looked slightly grey, now the black trim looks excellent, that was 3 month ago and still looks new so lasts well, I sprayed onto a cloth first and rubbed on so it didn't go onto the paintwork. Product is expensive but over the years I've used lots and I would definitely buy this again and I think it's worth the cost for the protection and the finish.
M**S
Excellent!
Use this on the interior of my car. Non-greasy, leaves a nice satin finish that isn't slippery. Repels dust and makes all the plastics look like new. Even helps hide small scuffs and scratches. I would only criticise the spray nozzle, as it's pretty poor and doesn't mist the liquid onto a surface at all. I use by spraying on a microfiber, lint free cloth and then apply to the trim that way. This is the best product of its kind I have ever used and note that a lot of professional detailers use this stuff too. I've even dressed the engine bay with this, worked a treat. It's only failing is on exterior plastics, where its longevity is compromised when exposed to external elements. For the car interior and detailing, this is a must have product IMO. I won't use anything else now I have found this stuff :-)
M**G
Nice finish
303 leaves a smart matt finish and a little goes a long way The only reason I gave it 4 not 5 star is because after about 3 days I noticed dust settling so it doesn't repel dust but it's been 2 weeks and the dash still looks great so I'm on the fence with this product but if your looking for a great even finish then this is the stuff, I just wish it didn't look as dusty after a few days
P**Y
Good easy to use
Great product easy to use but results will be if it protects like it says on the bottle
W**H
Do the job
So far so good. Happy for purchase but need time to see if it’s worth the price
R**S
Great on interiors - causes streaks on exteriors
As a detailing obsessive, I tried this as it was recommended from a reliable source. However, I didn't read the many reviews on other websites outlining its big flaw: white streaks when exposed to water. It works very well on interior panels - although there are some types of plastic it makes no difference to at all. It also worked very well on exterior black plastic panels on my Audi - that was until it rained overnight. I was greeted with faint white streaks on every plastic panel and inserts. Manufacturer states this is due to over application of the product, but apart from spraying onto a cloth and wiping until dry, I'm not sure what other application technique is necessary. It's also pretty useless on rubber trims and makes zero appreciable difference. I'll keep using it to see if I can muster the appropriate technique to make this product work as well as many suggest, but doubt I will buy it again.
R**E
Very good product
Very good product Do the job exactly as expected
A**.
Quality product
Quality product
B**M
Excellent
Just like what they have described
A**B
Useless dont buy if you have severe color fading
In my case it didnt work at all. Sprayed it on the travel bag and no results whatsoever. I recommend finding another solution if you have an extreme color fades like in my case
R**L
☀️ 303 Protectant Bundle: Leather Approved, Now Bring on the Sun!
The leather one worked great on our couch—it soaked right in and made it look fantastic! Now I am hoping the other one, the Aerospace Protectant, works just as good on my Jeep soft top. I'll know after a few seasons, right? But if nothing else, we tried to protect our stuff from that dog-gone sun! Overall, two great products in one bundle. It's a solid defense against fading and wear.
J**I
LOVE
Marine Aerospace Protectant Spray delivers long‑lasting UV and weather protection for your boat, RV, or outdoor gear. Its advanced formulation helps protect vinyl, rubber, plastic, and gelcoat from fading, cracking, and harsh sun exposure — ideal for marine environments where salt and sunlight can take a toll. It sprays on easily and dries without leaving a greasy residue, giving surfaces a clean, refreshed look while enhancing durability. Perfect for dashboards, seats, trim, and exterior surfaces exposed to sun and salt air. Pros: • Strong UV and weather protection • Non‑greasy finish • Easy to apply Cons: • Best results with regular re‑application • Scent may be noticeable initially Bottom Line: A reliable protectant spray that keeps marine and outdoor surfaces looking newer longer — a smart choice for boat owners and outdoor enthusiasts.
Trustpilot
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