Can I layer this on top of wax?

The person representing the company doesn’t know what the hell he’s talking about when he says you can put this over wax. You could put anything over wax such as dog crap but, I doubt it would help out. Wax ALWAYS, ALWAYS goes on as a topper be it a polymer, ceramic or a graphene you are topping. Why? Wax has a relatively short life expectancy. A few weeks or less. If you put wax on first you’re wasting your time, money and effort. Don’t take my word for it, use a little effort and do the research, there’s plenty of info out there. Turtle Wax made the same stupid claim as the gold eagle rep. in one of their ‘product info’ pieces on their web site. Sent an email to them explaining the error of their ways and they sent back to me they would have it corrected. Did they correct it? I never went back to their site to check on it.

Can this offer 1-yr protection for a daily driver in a 4-season climate - snow/sand/salt in winter?

I'm near Philadelphia Pennsylvania, about 40 minutes north. I've seen up to 9 months of solid protection so far on my clients vehicles. Looks like 1 year is possible for a daily driver here. But time will tell.

I have invisible bra installed, can i use on it?

Yes. Prep the area on top of the clear bra.

How long will the product last once the bottle is opened?

Hi. It is recommended that the product be used within 2 years after opening. Hope that helps!

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Description

🚗 Shine smarter, not harder — unleash graphene power on your ride!

YEAR LONG SHIELD - Enjoy a full 12 months of durable graphene-based protection that keeps your car flawless.
HYDROPHOBIC MASTERY - Water beads and slides off instantly, drastically reducing water stains and surface damage.
EFFORTLESS PERFECTION - No paint correction required; spray on, let sit, and polish for a showroom shine without the hassle.
MULTI SURFACE VERSATILITY - Protect paint, glass, wheels, and trim with one sleek spray—your all-in-one car care solution.
SUNLIGHT FRIENDLY APPLICATION - No shady spots needed—apply easily even under direct sunlight for faster curing.

303 Products 30236CSR Graphene Nano Spray Coating delivers a cutting-edge graphene oxide formula that provides 12 months of premium protection. It reduces surface temperature to minimize hard water stains and features a high water contact angle for superior hydrophobic performance. Easy to apply even in direct sunlight, this spray coats multiple surfaces including paint, glass, wheels, and trim, enhancing shine and durability without the need for prior paint correction.

Specifications

Brand	303 Products
Colour	r.blue
Finish Type	Shiny
Size	458 ml (Pack of 1)
Item Volume	15.5 Fluid Ounces
Special Feature	Car Cleaning, Car Maintenance
Net Quantity	458.0 Milliliters
Paint Type	Spray
Specific Uses For Product	Exterior
Surface Recommendation	Glass
Indoor/Outdoor Usage	Outdoor
Is Waterproof	True
Model Name	30236CSR
Package Information	Tin
UPC	082043302372 082043302365
Manufacturer	303 Products
Dry Time In Hours	0.17
Color	r.blue
Shipping Weight	0.45 Kilograms
Item Model Number	30237
Item Part Number	30237
Is Assembly Required	No
Primary material	Diamond
Capacity	458 ml (Pack of 1)

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