--- product_id: 1490343 title: "303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining." brand: "303 products" price: "¥12292" currency: JPY in_stock: true reviews_count: 13 category: "303 Products" url: https://www.desertcart.jp/products/1490343-303-marine-aerospace-protectant-for-boat-vinyl-32-oz-provides store_origin: JP region: Japan --- # Non-greasy matte finish Superior UV defense Multi-surface marine-grade 303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining. **Brand:** 303 products **Price:** ¥12292 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your marine lifestyle with science-backed shine! ## Quick Answers - **What is this?** 303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining. by 303 products - **How much does it cost?** ¥12292 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1490343-303-marine-aerospace-protectant-for-boat-vinyl-32-oz-provides) ## 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 - • **Sleek, Not Sticky:** Dries to a smooth matte finish with zero oily residue—because your boat deserves a clean, professional look. - • **Long-Lasting Shield:** Reapply every 3-5 weeks to maintain peak protection and keep your gear looking newer, longer. - • **Effortless Application:** Sprays on easily and wipes off cleanly; no mess, no fuss—perfect for busy pros who demand efficiency. - • **Versatility That Works:** Restores and protects vinyl, plastic, rubber, fiberglass, metal, and more—one spray for all your watersports essentials. - • **Sunproof Your Investment:** Blocks harsh UV rays to prevent fading & cracking, keeping your marine gear showroom fresh. ## Overview 303 Marine Aerospace Protectant is a premium 32 oz spray designed to shield boat vinyl and marine surfaces from damaging UV rays, dust, and stains. Its advanced formula prevents fading and cracking while drying to a non-greasy matte finish. Suitable for vinyl, plastic, rubber, fiberglass, and metal, it offers versatile, long-lasting protection ideal for maintaining the pristine look of your watercraft and outdoor gear. ## Description Buy 303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining.: Plastic Care - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: LOVE - Marine Aerospace Protectant Spray delivers long‑lasting UV and weather protection for your boat, RV, or outdoor gear. Its advanced formulation helps protect vinyl, rubber, plastic, and gelcoat from fading, cracking, and harsh sun exposure — ideal for marine environments where salt and sunlight can take a toll. It sprays on easily and dries without leaving a greasy residue, giving surfaces a clean, refreshed look while enhancing durability. Perfect for dashboards, seats, trim, and exterior surfaces exposed to sun and salt air. Pros: • Strong UV and weather protection • Non‑greasy finish • Easy to apply Cons: • Best results with regular re‑application • Scent may be noticeable initially Bottom Line: A reliable protectant spray that keeps marine and outdoor surfaces looking newer longer — a smart choice for boat owners and outdoor enthusiasts. Review: Amazing and very underrated product - I’ve been using the 303 Marine Aerospace Protectant (10 oz spray) on my kayak and a few other outdoor plastics, and it works exactly as expected. It’s very easy to apply—just spray on and wipe down—and it spreads evenly without leaving a greasy or sticky residue. The finish comes out clean and natural-looking rather than overly shiny, which I prefer. The main benefit is UV protection. It noticeably helps prevent fading and drying on exposed plastic and vinyl surfaces, which is exactly what you want for anything that sits in the sun a lot, like a kayak. A little goes a long way, so even the 10 oz bottle lasts quite a while. For regular outdoor gear maintenance, it’s simple, effective, and worth having around if you want to keep plastics and trim in better condition over time. ## Features - Ultimate Protection – 303 Marine Aerospace Protectant Provides Superior Protection Against The Sun'S Damaging Uv Rays. This Protector Spray Repels Dust, Dirt, And Staining While Also Helping To Prevent Fading And Cracking, To Keep Marine Surfaces Looking Newer, Longer.Fit Type: Universal Fit - Non-Greasy – This Restoration Product Dries To A Smooth, Matte Finish With No Oily Or Greasy Residue. When Treating Your Boat, Canoe, Kayak, Or Any Other Watersports Toy, Trust 303 Marine Aerospace Protectant To Keep Your Prized Possession Looking Like New - Versatile – This Multi-Purpose Detailing Spray Restores And Maintains A Like-New Appearance, Texture, And Color On A Variety Of Surfaces Including Vinyl, Plastic, Synthetic And Natural Rubber, Pvc, Metal, Gel Coat, Fiberglass, Stainless Steel, And More. Apply Every 3 – 5 Weeks For Maximum Uv Protection - Directions – Use Only On Clean, Dry Surfaces. For Best Results, Use 303 Multi-Surface Cleaner To Prep The Surface. Place A Drop Cloth Under The Item To Be Treated To Catch Any Overspray. Out Of Direct Sun, Spray Product On Surface And Wipe Completely Dry With A Clean, Dry Microfiber Towel. Product Can Also Be Sprayed Onto Microfiber Towel Or Applicator And Applied To Surface. If Streaking Occurs, Too Much Product Has Been Used. Use A Wet Towel To Remove Excess, And Immediately Wipe Dry ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000XBCURW | | Best Sellers Rank | #229 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Boat Cleaners | | Brand | 303 Products | | Brand Name | 303 Products | | Customer Reviews | 4.7 out of 5 stars 26,205 Reviews | | Global Trade Identification Number | 00082043003507 | | Included Components | Appearance Chemicals, Interior Care & Fragrances, automotive-vinyl-protectants | | Item Form | Liquid | | Item Type Name | Aerospace Protectant | | Item Weight | 2.3 pounds | | Manufacturer | Gold Eagle Co. | | Model Number | 30306 | | Number of Items | 1 | | Package Size Name | 32 oz. (Quart) | | Part Number | 30306 | | Recommended Uses For Product | Marine | | Specific Uses For Product | Interior/Exterior | | UPC | 680642888374 082043003507 | | Unit Count | 32 Fluid Ounces | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** 303 Products - **Item Form:** Liquid - **Item Weight:** 2.3 pounds - **Recommended Uses For Product:** Marine - **Specific Uses For Product:** Interior/Exterior ## Images ![303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining. - Image 1](https://m.media-amazon.com/images/I/71wBZHek9GL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this the best product to clean and protect the interior (dash/console/arm rest)of your vehicle?** A: Many years ago at different car and collector shows, I asked around what these owners used, and unanimously the same answer was, '303 UV Protectant', and 'Klasse All in One Car Wax'. The trick to 303 use, is to lather on a generous coat, let sit a few minutes to soak in, than wipe off excess. This 303 is, Premium UV protection for car interiors, outdoor furniture and especially beneficial for boats and canvas. Anything exposed to the suns destructive UV rays, will benefit from this 303 protection. 09/2019 **Q: Is this a cleaner and conditioner as well? Does something need to be used prior?** A: If you read on the back of the bottle, it recommends a cleaner prior to using, especially if the object is dirty already. They make a cleaner as well. **Q: Can you use this to protect the vinyl graphics on a Mini Cooper?** A: yes . . .303 works on rubber based products and vinyl based products. you will be pleased with the protection it provides to keep the color of your vinyl. It is the best product I have used to protect the tires, interiors and vinyl pin stripes of my cars. **Q: anyone use it on chevy avalanche cladding** A: I'll echo the other answers submitted so far. I've had great luck with my Avalanche using 303. I use Westley's (Black Magic) Bleach White to clean the plastics. This does a nice job of stripping away dirt, debris, light oxidation, etc while leaving a nearly perfect surface for cleaning. I use 303 for the cladding, bed covers, side plastics, weather stripping, door panels, console, dash, etc. Basically, any rubber, plastic, vinyl, or similar surfaces get this treatment. And as Echosyn pointed out, allow your floormats time to completely dry as they do get very slippery. Good luck! ## Customer Reviews ### ⭐⭐⭐⭐⭐ LOVE *by J***I on February 13, 2026* Marine Aerospace Protectant Spray delivers long‑lasting UV and weather protection for your boat, RV, or outdoor gear. Its advanced formulation helps protect vinyl, rubber, plastic, and gelcoat from fading, cracking, and harsh sun exposure — ideal for marine environments where salt and sunlight can take a toll. It sprays on easily and dries without leaving a greasy residue, giving surfaces a clean, refreshed look while enhancing durability. Perfect for dashboards, seats, trim, and exterior surfaces exposed to sun and salt air. Pros: • Strong UV and weather protection • Non‑greasy finish • Easy to apply Cons: • Best results with regular re‑application • Scent may be noticeable initially Bottom Line: A reliable protectant spray that keeps marine and outdoor surfaces looking newer longer — a smart choice for boat owners and outdoor enthusiasts. ### ⭐⭐⭐⭐⭐ Amazing and very underrated product *by G***A on April 30, 2026* I’ve been using the 303 Marine Aerospace Protectant (10 oz spray) on my kayak and a few other outdoor plastics, and it works exactly as expected. It’s very easy to apply—just spray on and wipe down—and it spreads evenly without leaving a greasy or sticky residue. The finish comes out clean and natural-looking rather than overly shiny, which I prefer. The main benefit is UV protection. It noticeably helps prevent fading and drying on exposed plastic and vinyl surfaces, which is exactly what you want for anything that sits in the sun a lot, like a kayak. A little goes a long way, so even the 10 oz bottle lasts quite a while. For regular outdoor gear maintenance, it’s simple, effective, and worth having around if you want to keep plastics and trim in better condition over time. ### ⭐⭐⭐⭐⭐ Great for extended storage of rubber products. *by R***Y on August 17, 2026* Excellent conditioner and preserveative for rubber. Use it to protect scuba gear before extended storage. Looks just like new when its next used. ## Frequently Bought Together - 303 (30306) Marine UV Protectant Trigger Sprayer, 32 fl. Oz - 303 Multi-Surface Cleaner - Safely Cleans All Water Safe Surfaces - Ultimate Cleaning Power - Rinses Residue Free - Recommended By Sunbrella, 32 fl. oz. (30204) - 303 Products Marine Clear Protective Cleaner - Cleans and Protects Vinyl and Plastics, Provides Superior UV Protection, Prevents Yellowing and Cracking, 32oz (30215) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/1490343-303-marine-aerospace-protectant-for-boat-vinyl-32-oz-provides](https://www.desertcart.jp/products/1490343-303-marine-aerospace-protectant-for-boat-vinyl-32-oz-provides) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-01*