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303 Graphene Nano Spray Coating Reviews

85% of customers said that they would buy this item again

Based upon 20 ratings

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
Goes on easy, buffs off easy as well… not as slick as some detail sprays… but does shed water like it hates it!!!! Long lasting part will have to wait a see!!!
Reviewed by on
Would they buy this item again? Yes
Can I review the actual liquid inside this bottle, SEPARATELY from the bottle?
I've bought 4 bottles of this product and the sprayer nozzles have failed on all. I poured the product into a different sprayer and it ruined that too. I think there's something about the product that ruins the sprayer head. Seems like 303 would be able to figure that out. How hard can it be to make a sprayer head that works with their product?!

But as for the actual product...
I'm a professional detailer and this product has become my go to. It's incredible. Super easy to work with and looks awesome.

A couple tips:

-I have it in a squeeze bottle now, with a pop top that lets it come out. I use that to apply to a microfiber applicator sponge. A little goes a long way. Don't spray on your panel, spray on your applicator (or in my case, squeeze a thin line.)

-You definitely don't need to wait 5 mins. You'll be in a world of hurt (muscles!) Buff off after you see dark colored little beads. If you go too soon it'll end up looking fine but you might remove too much of the product and it doesn't do much. I have not found that it smears, and it actually finishes very well. But I just fear that most of it ends up on my towel. You'll feel when you found the sweet spot of time elapsed. It's grabby as you remove but not too much, and looks fantastic after.

-Not super slick afterwards, like some other coatings or waxes. It's slightly different feeling as you run your fingers across. But the gloss and durability are amazing for the price and this is still my go to despite the sprayer nozzles never working.
Reviewed by on
Would they buy this item again? Yes
Super stuff!
I used a pre-wax cleaner to get the paint pristine and the application was super simple, easy to not screw up and left a static free super deep shine on my black Porsche paint!
I'm looking forward to applying a second coat...just for fun!
I understand the 303 Graphene detailer spray that they use on Mecum Auctions gives a crazy shine!
Reviewed by on
Would they buy this item again? No
I don't think it's a bad product but I have other products that go on and come off much easier. Wiping it off is a bit grabby with more effort. However once you buff it out the visual appearance seems to be impressive.
Reviewed by on
Would they buy this item again? Yes
Outstanding! Great shine. Great protection. Easy to use. I finally found a product that I'll stick with. Love it!
Reviewed by on
Would they buy this item again? Yes
I highly recommend if you follow the directions you'll have no issues what so ever! I applied it just like I would if I were applying ceramic coating. Only difference I used a foam pad instead. I crosshatched let the product dry to a haze, gently buffed off and once finished went back over with a 2nd towel came out perfect! Would definitely recommend and definitely buying more!!
Reviewed by on
Would they buy this item again? Yes
Its a good product. I redo my wifes truck every 4 months or so. It seems to hold up well. Easy to apply. Pretty easy to remove.
Reviewed by on
Would they buy this item again? Yes
The product was easy to apply and gives a high gloss and excellent water beading. I have no experience yet with how it performs over time. One negative is that after I used no more than a quarter of the bottle, the pump sprayer stopped working, so now I have to pour a little on my applicator pad and cannot spray.
Reviewed by on
Would they buy this item again? Yes
I'm in the middle on this one. It left crazy gloss but my arm was about to fall off trying to remove it!
Reviewed by on
Would they buy this item again? Yes
The new graphene technology seems to be working well as advertised. I've had it on one of the cars that sits outside and after a couple of months, the beading is still well defined. Robert M mentioned that you need to follow the instructions carefully. In a recent video comparison, it was indicated that 303 advises leaving the product on for at least 5 minutes in an area where the temperature is at least 60 degrees. Spraying it on a microfiber applicator and then applying it like a coating seems to work best. To get used to how much product to use, try it on glass where you can easily see how to spread the product evenly. In all the areas I've used it, it was pretty easy to buff off. The microfiber towel dragged a bit at first but I had no issues buffing the rest off.
Reviewed by on
Would they buy this item again? Yes
Good product great result ,really protects, its amazing in tropical weather.
Reviewed by on
Would they buy this item again? Yes
This is a good product . To be honest I was very skeptical and heard a lot of horror stories of leveling graphene products.I tried this on my white 19 Sierra washed ,Clayed and applied amazing shine and the water rolled off instantly.no cure time is a plus . The last two days it has snowed 2 feet ,the snow wipes right off I drove it twice on bad roads and it's still clean . Product says it Could last up to 12 months but honestly if it lasts even 6 months I'm sold . I believe it installed much easier then ceramic top coats I've used and characteristics are very similar.
Reviewed by on
Would they buy this item again? Yes
I recently purchased 303 Graphene Nano Spray Coating. I really liked the ease of application and the amount of gloss from the product. I will try Hybrid Solutions Flex Wax to compare both products.
Reviewed by on
Would they buy this item again? Yes
Excellent product as advertised. I've been with it for a week and the car looks freshly washed. I recommend it 100%. Fast delivery.
Reviewed by on
Would they buy this item again? No
Thought is left an oily film and had to wipe and wipe. Once I got it all off looks great. Water beads great.
Reviewed by on
Would they buy this item again? Yes
Follow the instructions and apply with a microfiber applicator. Two sprays go a long way. Just wait for it to haze and buff off. It came off easily. I shook the bottle each time before I made another spray onto the applicator. I have applied ceramic coatings before and this is much easier.
Reviewed by on
Would they buy this item again? Yes
The application instructions are important. Spray onto an applicator (microfiber works best) and apply to your surface. Do not spray and smear, if you do this then 303 Graphene does not apply smoothly. One-two sprays on an applicator will do 1/4 of a hood. Remember this is not a quick detailer, it's a coating that can last up to a year, no need to over apply. So far it's been 2 months and it's holding up well.
Reviewed by on
Would they buy this item again? Yes
Put this on my car with absolute ease. Washed the next day and water disappeared.
Reviewed by on
Would they buy this item again? Yes
For sure. I used it on 2003 pathfinder. Super easy to apply and remove. The results are awesome. I noted more brilliance on the color and the shedding is spectacular. I really love this produc
Reviewed by on
Would they buy this item again? No
I had such high hopes.. but in the end I was left with a lot of disappointment and frustration. Washed, clayed, wiped down car with IPA before application. 1-2 sprays per panel on the truck I was working on and waited until it turned to a haze before leveling. This stuff was impossible to level out and buff out. No matter how much I wiped, I had high spots/streaks everywhere. Went through about 6 towels trying to get it all off. Much rather just stick to applying a regular ceramic coating.

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