---
product_id: 9617877
title: "Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305)"
brand: "303 products"
price: "10475 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "303 Products"
url: https://www.desertcart.hu/products/9617877-marine-aerospace-protectant-uv-protection-repels-dust-dirt-and-staining
store_origin: HU
region: Hungary
---

# Non-greasy matte finish Powerful UV blockers Multi-surface marine-grade Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305)

**Brand:** 303 products
**Price:** 10475 Ft
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your gear with the aerospace-grade protectant that pros swear by!

## Quick Answers

- **What is this?** Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305) by 303 products
- **How much does it cost?** 10475 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/9617877-marine-aerospace-protectant-uv-protection-repels-dust-dirt-and-staining)

## 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

- • **Trusted Legacy:** Over 40 years of premium protection trusted by pros in marine, automotive & aviation industries
- • **Sleek Matte Finish:** Dries clear and non-greasy to maintain authentic texture and color without shine 💧
- • **Ultimate UV Defense:** Protects against fading, cracking & premature aging with aerospace-grade UV blockers ☀️
- • **Long-Lasting Protection:** Reapply every 3-5 weeks to keep surfaces looking like new and extend material life
- • **Versatile Surface Renewal:** Restores vinyl, rubber, fiberglass, metal & more—perfect for boats, cars & outdoor gear 🛥️

## Overview

303 Products Marine Aerospace Protectant delivers superior UV protection and repels dust, dirt, and stains with a smooth, non-greasy matte finish. Designed for vinyl, rubber, fiberglass, metal, and more, it restores surfaces to a like-new appearance while preventing cracking and fading. Trusted for over 40 years in marine and aviation sectors, this 10 fl. oz. spray is easy to apply and essential for maintaining the longevity and aesthetics of your vehicles and outdoor equipment.

## Description

Buy 303 Products Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305): Plastic Care - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Conditioner & Sealant that Nobody knows about. Simply the Best! - If you don't know about Formula 303 SEALANT/Shine you should. Conditions plastic & rubber much better than any other available product. With use when new, inside & out & regular every 3 months re-apolication, 3x the miles on your tires is normal. I've seen 156k miles tires treated with 303 & they look but& have the look, grip & tread as newly mounted tires but look far better due to 303 conditioning. This is NOT like typical but"rubber or plastic shine" type auto products. It SEALS & treats the raw open rubber on belts, hoses & tires making them far stronger & harder lessening the wear immensely. I use it on anything plastic or rubber on my vehicles & reapply every 3 months. Unlike other products (Armor all etc.) It does NOT stain glass or plastic & won't make sun baked surfaces crack (dashboards etc.) if only used 1x. I reapply it inside & outside my vehicles to deepen the color of rubber & plastic. May be used on dyed or painted plastic bumpers or boat painted fiberglass without damaging the paint or dye. Great for hard to reach seals & any rubber that sees wear on vehicles. I soak my belts & hoses & tie rod or ball joints for instance overnight or for 20 minutes pre i installation & it reduces wear. Great in CV boots as well & prevents tearing due to age without adding a shiny,greasy feeling to the item. Used it 1x on a dashboard now with 170k+ miles on it. No cracks now & looks better than new. Hasn't stained any fabric, paint or metal unlike other rubber treatment products. Save serious $ & use on your tires & get 109k+ miles from them even if you use this on only the outside (let it soak in overnight on 1st application imho & for 6-8 hours every 3-4 months after just by spraying them down with 303. Also works great as a leather restirer & sealant). The Gallon is a "must have" for me & easily the cheapest buy. 303 is definitely much better than any other treatment & truly aerospace & aviation designed to protect $100k aviation cockpit dashboards from the sun. Nothing else comes close. I've been using it for over 25 years without a single disappoinment & find new uses all the time as it is a sealant/protectant + it + standard household spray paint may be used to recondition worn dyed color leather seats easily & cheaply with no paint ever coming off on your clothes after using 303 sealant. It's simply the best leather, rubber,fiberglass & plastic conditioner & sealant made.
Review: 303 Protectant Really Works!! - 303 Protectant is the best treatment for gaskets, tires and untreated matt black plastics when detailing cars and trucks. It doesn’t turn the tires brown after UV exposure, keeps the gaskets soft and pliable plus enriches the look of the matt black, unpainted molding/trim. Also it can be used sparingly. A 32 oz spray bottle goes a long way when used on a pad or small soft microfiber towel. I think it’s a great product!

## Features

- Ultimate Protection – Superior protection against UV rays, dust, dirt, salt water, and staining keeps your products looking like new by preventing fading and cracking
- Non-Greasy – Dries to a smooth matte finish that blends in easily to maintain a like-new appearance, texture, and color with no oily or greasy residue
- Versatile – Restores a variety of surfaces including vinyl, plastic, synthetic and natural rubber, PVC, metal, gel coat, fiberglass, stainless steel, and more. Do not use on clear plastics, flooring, or unfinished leather
- Directions – Out of direct sun, spray product on a clean, dry surface and wipe completely dry with a microfiber towel; If streaking occurs use a wet towel to remove excess; Apply every 3–5 weeks for maximum protection
- 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 | B00JREJ9WU |
| Best Sellers Rank | #509 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Boat Hardware #1 in Boat Painting Supplies |
| Brand | 303 Products |
| Customer Reviews | 4.7 4.7 out of 5 stars (25,107) |
| Date First Available | March 26, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.59 ounces |
| Item model number | 30305 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 30305 |
| Model | 30305 |
| Product Dimensions | 3.74 x 1.84 x 8.77 inches |
| Special Features | Dries to a clear matte finish, Easy to use: Simply spray on and wipe dry, Powerful UV blockers prevent fading, cracking and premature aging, Restores lost color and luster, Safe and effective for: vinyl, Plexiglas, carbon fiber, rubber, plastics and finished leather |

## Product Details

- **Brand:** 303 Products
- **Item Form:** Liquid
- **Item Weight:** 45 Grams
- **Recommended Uses For Product:** Cleans, Protects, Restores
- **Specific Uses For Product:** Interior/Exterior

## Images

![Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305) - Image 1](https://m.media-amazon.com/images/I/61u2pW9bd9S.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Conditioner & Sealant that Nobody knows about. Simply the Best!
*by D***1 on September 8, 2018*

If you don't know about Formula 303 SEALANT/Shine you should. Conditions plastic & rubber much better than any other available product. With use when new, inside & out & regular every 3 months re-apolication, 3x the miles on your tires is normal. I've seen 156k miles tires treated with 303 & they look but& have the look, grip & tread as newly mounted tires but look far better due to 303 conditioning. This is NOT like typical but"rubber or plastic shine" type auto products. It SEALS & treats the raw open rubber on belts, hoses & tires making them far stronger & harder lessening the wear immensely. I use it on anything plastic or rubber on my vehicles & reapply every 3 months. Unlike other products (Armor all etc.) It does NOT stain glass or plastic & won't make sun baked surfaces crack (dashboards etc.) if only used 1x. I reapply it inside & outside my vehicles to deepen the color of rubber & plastic. May be used on dyed or painted plastic bumpers or boat painted fiberglass without damaging the paint or dye. Great for hard to reach seals & any rubber that sees wear on vehicles. I soak my belts & hoses & tie rod or ball joints for instance overnight or for 20 minutes pre i installation & it reduces wear. Great in CV boots as well & prevents tearing due to age without adding a shiny,greasy feeling to the item. Used it 1x on a dashboard now with 170k+ miles on it. No cracks now & looks better than new. Hasn't stained any fabric, paint or metal unlike other rubber treatment products. Save serious $ & use on your tires & get 109k+ miles from them even if you use this on only the outside (let it soak in overnight on 1st application imho & for 6-8 hours every 3-4 months after just by spraying them down with 303. Also works great as a leather restirer & sealant). The Gallon is a "must have" for me & easily the cheapest buy. 303 is definitely much better than any other treatment & truly aerospace & aviation designed to protect $100k aviation cockpit dashboards from the sun. Nothing else comes close. I've been using it for over 25 years without a single disappoinment & find new uses all the time as it is a sealant/protectant + it + standard household spray paint may be used to recondition worn dyed color leather seats easily & cheaply with no paint ever coming off on your clothes after using 303 sealant. It's simply the best leather, rubber,fiberglass & plastic conditioner & sealant made.

### ⭐⭐⭐⭐⭐ 303 Protectant Really Works!!
*by J***O on August 11, 2025*

303 Protectant is the best treatment for gaskets, tires and untreated matt black plastics when detailing cars and trucks. It doesn’t turn the tires brown after UV exposure, keeps the gaskets soft and pliable plus enriches the look of the matt black, unpainted molding/trim. Also it can be used sparingly. A 32 oz spray bottle goes a long way when used on a pad or small soft microfiber towel. I think it’s a great product!

### ⭐⭐⭐⭐⭐ You have to try it
*by T***D on February 4, 2026*

I had a mobile fleet washing and detail business for over 20 years. I had accounts with the California Highway Patrol for over 10 years. I’ve tried so many products usually 3M is my go too. But I have to say this is probably one of the best protectants I’ve ever used. I haven’t tried it out in the blistering heat that we have in the summer. But as far as aplying this product and removing is so easy. And the look it leaves is amazing. Now I’ve only used it on vinyl but it’s incredible! You definitely have to try it. Another thing I was amazed with is the small amount I used and the area it covered.

## Frequently Bought Together

- 303 Products Marine Aerospace Protectant – UV Protection – Repels Dust, Dirt, & Staining – Smooth Matte Finish – Restores Like-New Appearance – 10 Fl. Oz. (30305)
- STAR BRITE Ultimate Vinyl Clean - 32 OZ (096232)
- RMR-86M Marine Mildew-Stain Remover, Instantly Removes Mold Stains and Mildew Stains, Sodium Hypochlorite Formula, Less Abrasive, Easy to Use

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-20*