The trim on my 2020 Honda Ridgeline from the factory is a dark gray color. What will it do to the gray color, turn it black?

While this product does have color enhancing properties, it will not change the color. If in doubt, simply test a small, hidden area to see if the end result is acceptable. Hope this helps!

can this be used in combination with 303-aerospace (UV) protectant for plastic/powdercoated outdoor furniture, or is it duplicative?

Unfortunately, 303 Aerospace Protectant is not compatible with this product. Thanks for the question!

Can I apply a ceramic coating after applying this to any exterior trim?

I did it on my plastic trim and the metal that is textured metal on my tri-fold bed cover on my f150 and later on the same day it got dusty but after I hosed it the next day you can see it doing it’s thing and has lasted a few months since I applied it and my truck is always outside never in a garage. So I believe so.

Can this be used on car interior

The Trim Coating is best used on exterior plastic, vinyl, rubber, etc. For the interior dashboard, interior door coverings, etc. I recommend the 303 cleaner followed by application of the 303 Aerospace UV protectant. Have used My car is 12 yrs old and the interior still looks new.

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303 Products Graphene Trim Coating – Hydrophobic Graphene Coating – UV Protectant Coating – 6 Months of Protection – Darkens and Renews Plastic Trim – Non-Greasy – 8 Oz (30249)

Product ID: 538851928

Details

Brand
303 Products
Item form
Liquid
Item weight
272 g
Recommended uses for product
Vehicle
Specific uses for product
Polishing

⚡Graphene-infused for deep plastic renewal

💧Non-greasy, minimal runoff formula

🛡️6 months UV & water protection

€ 141.32

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Darken, protect, and dominate your ride’s style with graphene power!

TRUSTED LEGACY - From a brand with 40+ years of automotive protection expertise, ensuring quality you can rely on.
LONG LASTING SHIELD - Up to 6 months of hydrophobic and UV defense keeps your trim flawless through every season.
PROFESSIONAL FINISH - Restores and protects trim with a sleek, darkened look that screams premium care.
GRAPHENE POWER BOOST - Advanced graphene formula bonds at the molecular level to darken and renew faded plastic trim.
EFFORTLESS APPLICATION - Lightweight, non-greasy liquid spreads evenly with no sticky residue or paint runoff.

303 Graphene Trim Coating is an 8 oz hydrophobic and UV protectant liquid designed to renew and darken plastic trim. Infused with graphene, it bonds deeply to provide up to 6 months of protection against fading, sun damage, and water spotting. Its non-greasy, easy-to-apply formula ensures minimal runoff and a professional finish, making it a must-have for maintaining a sleek, like-new vehicle appearance.

Specifications

ASIN	B0BKB2SJG8
Brand Name	303 Products
Customer Reviews	4.1 4.1 out of 5 stars (357)
Item Form	Liquid
Item Type Name	303® Graphene Trim Coating (30249) - 8 oz
Item Weight	272 g
Manufacturer	Gold Eagle Co.
Model Number	30249
Number of Items	1
Part Number	30249
Recommended Uses For Product	Vehicle
Specific Uses For Product	Polishing
UPC	082043302495
Unit Count	8 Fluid Ounces

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€ 141.32

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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