---
product_id: 538851928
title: "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)"
brand: "303 products"
price: "€ 162.11"
currency: EUR
in_stock: true
reviews_count: 5
category: "303 Products"
url: https://www.desertcart.hr/products/538851928-303-products-graphene-trim-coating-hydrophobic-graphene-coating-uv-protectant
store_origin: HR
region: Croatia
---

# Graphene-infused formula for deep bonding Non-greasy, minimal runoff 6 months UV & water protection 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)

**Brand:** 303 products
**Price:** € 162.11
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your ride’s style with graphene-grade trim protection that lasts and impresses.

## Quick Answers

- **What is this?** 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) by 303 products
- **How much does it cost?** € 162.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/538851928-303-products-graphene-trim-coating-hydrophobic-graphene-coating-uv-protectant)

## Best For

- 303 products enthusiasts

## Why This Product

- Trusted 303 products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Shield:** Up to 6 months of hydrophobic and UV defense keeps your trim flawless through every season.
- • **Graphene Power Boost:** Advanced graphene infusion renews and darkens faded plastic, restoring that fresh-off-the-lot look.
- • **Perfect Kit Companion:** Pairs seamlessly with 303 Graphene Nano Spray and Detailer for full-spectrum car care dominance.
- • **Effortless Application:** Lightweight, non-greasy formula spreads evenly with zero sticky residue or paint runoff.
- • **Professional-Grade Finish:** Bonds deeply with plastic trim for durable protection that resists cracking, fading, and water spots.

## Overview

303 Products Graphene Trim Coating is an 8 oz liquid formula infused with graphene that bonds with plastic trim to darken, renew, and protect against UV damage and water spotting for up to 6 months. Its lightweight, non-greasy texture ensures easy application without residue or runoff, making it a must-have for maintaining a sleek, showroom-quality finish on your vehicle’s exterior.

## Description

Bring your trim back to life with 303 Graphene Trim Coating. Our powerful graphene-infused formula forms a durable bond with your plastic that leaves it protected for up to 6 months, while also darkening and renewing faded trim. This quick detailer is light and non-greasy, easy to apply and offering long-lasting protection from UV rays and water spotting. Graphene's UV inhibitors preserve the appearance of new trim to keep it looking like new and prevent fading, cracking, and sun damage. When applied 303 Graphene Trim Coating spreads evenly and creates minimal runoff from the trim onto your car's paint. Simply apply to a cool, clean surface using a microfiber or foam applicator to spread it around. Then, wipe dry completely with a clean microfiber towel, and enjoy your brand new looking trim. Pair with 303 Graphene Nano Spray Coating and 303 Graphene Detailer for powerful graphene protection on your entire car. 303's graphene products are the perfect addition to your car cleaning kit or car detailing kit. Whether you are looking for car accessories for the car detailing lover in your life, or looking to make your clean car last even longer, 303 graphene products are the ideal addition to your car wash kit.

Review: The bottle only contained some more, then 1/2 of the product . Seal was still intact.
Review: For the price, 303 trim coating works great for restoring faded trim. Make sure you clean the trim first with an all purpose cleaner then apply 1-2 coats and let it sit for a few hours. I did not need to wipe off excess. It's been 8 months and now looks like I need to apply another coat.

## Features

- Renew and Protect – Graphene-infused formula darkens and renews faded and aged plastic trim, while bonding with the plastic to create a protective coating
- Long-Lasting Protection – Offers up to 6 months of powerful UV protection and hydrophobic water repellence that combats fading, sun damage, and water spotting
- Non-Greasy – Light and easy to spread, our formula doesn't leave behind any greasy or sticky residue, and contains minimal runoff from the trim onto your car's paint
- Directions – Apply to a cool, clean surface using a microfiber or foam applicator to spread evenly before wiping dry with a clean microfiber towel
- Graphene Trim Coating is filled to the labeled fluid ounces, and not to the bottle capacity. This ensures that it is easier to mix the product when shaking the bottle before using, due to the thick nature of the solution.
- For over 40 years, 303 Products have provided premium protection for your cars, boats, and beyond. All 303 Products are good for 2 years after the packaging date on the bottle – YYDDD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKB2SJG8 |
| Batteries required | No |
| Customer Reviews | 4.1 4.1 out of 5 stars (344) |
| Date First Available | 1 December 2022 |
| Is assembly required | No |
| Item model number | 30249 |
| Item volume | 8 Fluid Ounces |
| Specific uses | Polishing |

## Product Details

- **Brand:** 303 Products
- **Item form:** Liquid
- **Number of Items:** 1
- **Recommended uses for product:** Vehicle
- **Specific uses for product:** Polishing

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/51cFXcUU3VL.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/61Qb3hKXf-L.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/61ZrrDS5fRL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/61IGLQpUhPL.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/71aHFN9HibL.jpg)

## Questions & Answers

**Q: 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?**
A: 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!

**Q: can this be used in combination with 303-aerospace (UV) protectant for plastic/powdercoated outdoor furniture, or is it duplicative?**
A: Unfortunately, 303 Aerospace Protectant is not compatible with this product. Thanks for the question!

**Q: Can I apply a ceramic coating after applying this to any exterior trim?**
A: 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.

**Q: Can this be used on car interior**
A: 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.

## Customer Reviews

### ⭐ Review
*by I***V on 13 December 2023*

The bottle only contained some more, then 1/2 of the product . Seal was still intact.

### ⭐⭐⭐⭐⭐ Review
*by D***I on 12 December 2025*

For the price, 303 trim coating works great for restoring faded trim. Make sure you clean the trim first with an all purpose cleaner then apply 1-2 coats and let it sit for a few hours. I did not need to wipe off excess. It's been 8 months and now looks like I need to apply another coat.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 25 October 2025*

This stuff is pretty amazing. Makes trim black again!

## Frequently Bought Together

- 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)
- 303 Products Graphene Nano Spray Coating - Enhanced Gloss Finish & Depth, Water Repellent Spray, UV Resistant, Helps Prevent Scratches, Beyond Ceramic Coating for Cars, Car Detailing Spray, 15.5oz.
- 303 Products Automotive Protectant Spray - Helps Prevent Fading & Cracking, Repels Dust, Lint & Staining, Superior UV Protection & Restores Lost Color, Exterior & Interior Car Cleaning Supplies 16oz

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-17*