--- product_id: 48810202 title: "303® Aerospace Protectant - 16oz" brand: "303 products" price: "£27.77" currency: GBP in_stock: true reviews_count: 13 category: "303 Products" url: https://www.desertcart.co.uk/products/48810202-303-aerospace-protectant-16oz store_origin: GB region: United Kingdom --- # Restores color & luster Multi-surface protection Powerful UV blockers 303® Aerospace Protectant - 16oz **Brand:** 303 products **Price:** £27.77 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your gear’s glow with aerospace-grade protection! ## Quick Answers - **What is this?** 303® Aerospace Protectant - 16oz by 303 products - **How much does it cost?** £27.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/48810202-303-aerospace-protectant-16oz) ## 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:** Each application lasts months, keeping your valuables looking fresh season after season. - • **Dust & Stain Repellent:** Keeps your gear cleaner, repelling grime and sunscreen stains effortlessly. - • **Versatile Surface Savior:** Perfect for rubber, leather, vinyl, fiberglass, and even spa covers. - • **Matte Finish, Zero Grease:** Dries clear and matte—no sticky residue, just sleek protection. - • **Aerospace-Grade UV Defense:** Engineered for aviation, now guarding your gear from harmful sun damage. ## Overview 303® Aerospace Protectant is a premium, water-based spray originally designed for aerospace use that protects and restores a wide range of surfaces including rubber, vinyl, leather, and fiberglass. It blocks harmful UV rays to prevent fading, cracking, and discoloration while leaving a clear, matte finish without greasy residue. Ideal for vehicles, outdoor furniture, spa covers, and more, it offers long-lasting protection and repels dust and stains, ensuring your belongings stay vibrant and durable for months. ## Description Product Description Originally engineered for aerospace and aviation applications, 303 Aerospace Protectant has found its way into millions of homes for day-to-day use on vehicles, sports equipment, patio furniture accessories and more. Unlike many protectants that leave greasy residues, Aerospace Protectant dries to a clear matte finish. And because it’s water-based, this protectant is safe to use on all products, from your vehicle’s paint job and leather seats to internal engine parts. There’s a lot of power packed into this one product. A premium surface treatment, Aerospace Protectant not only protects against fading, discoloration and cracking from harmful UV rays, but repels dust and stains, too. Simply spray on and wipe dry for a beautiful, matte finish that protects your vehicle from road grime and favorite belongings from dust and soiling. Best of all, each application will last for months. No other protectant beautifies as intensely or preserves as powerfully. Keep UV-sensitive materials looking new, year after year. Usage Directions: Use only on clean surfaces. For best results use 303 Multi-Surface Cleaner. Place a drop cloth under the cleaner to be treated to catch any overspray. Out of direct sun, spray surface with 303 Aerospace Protectant and WIPE COMPLETELY DRY. If streaking occurs, too much product has been used. Use a wet towel to remove excess, IMMEDIATELY WIPE COMPLETELY DRY. Note: this product does not air dry. Extra buffing with a dry cloth INCREASES bonding, repellency and longevity. Apply every 3-5 weeks for maximum UV protection. Great for use on a variety of surfaces such as: vinyl, leather, plastics, synthetic natural rubber, PVC, gel coat and fiberglass. Ideal for: Hypalon inflatable boats, wet/dry suits, tires, side-out seals, RV EDPM rubber roofing (for your safety, never walk on a wet roof), helmets, visors, and goggles. Not for use on unfinished leathers (such as suede), fabrics (canvas), floorings, clear plastics, gauge panels, or headlights. 303 Aerospace Protectant has many applications, including: Boat Interiors: Spray on your vinyl boat seats to prevent them from fading and cracking during boating season. Will also help keep them clean from dust, sand, and will help prevent those dreaded sunscreen stains. Automobile Interiors and Exteriors: Use on your vehicle’s dashboard every 30-45 days, to protect it from the sun’s harmful UV rays, preventing fading and cracking over time. Spray on tires to make them look new without the greasy film. Use on your convertible top to keep it pliable and cleaning up easier. Spa Covers: Use on your spa cover all year long! It will protect it from the sun’s harmful UV rays (which can cause fading/cracking) in the summer months, and in the winter, it will keep the material pliable and prevent it from drying out and cracking. 303 Aerospace Protectant will also help make snow and ice accumulation easier to remove/brush off as well. Outdoor Furniture: Keep your plastic, metal, or wicker outdoor patio furniture from fading, cracking and chalking. It will also help repel dust, dirt and grime, that can quickly accumulate on your furniture during the enjoyable BBQ season. Safety Warning Avoid Contact With Eyes. Review: Professional results, easy to apply and great value - Having visited many car detailing forums, ‘303 aerospace Protectant’ kept being mentioned and often described as “The only product I would use”. So, armed with the knowledge professionals use this product to get high quality results I took to desertcart and quickly found it. Purchased as a final attempt to change the disheveled appearance of my work lorry, and also as a test before I use it on my car. I’ve attached some photos to illustrate what I was dealing with, and the end result. The interior plastics have taken some serious abuse over the years and as a result look awful. Badly faded, stained and covered in streaks. I have tried other products in the past and none of them have had this sort of immediate impact on the appearance. In one quick and easy application it has completely brought the plastic back to life. It doesn’t work miracles obviously, and yes if you look carefully you can still see some of the imperfections, but considering the horrendous challenge it was set, it performed admirably. I highly doubt somebody’s personal vehicle would be anywhere this bad to start with, so your results would undoubtedly be even better because of this. I applied this to the door by spraying directly onto a microfibre cloth and liberally applying in a circular motion to ensure maximum Coverage. I then buffed it dry with another microfibre. Easy as that. It was dry to the touch relatively quickly, and I couldn’t be happier with the results. Review: Great product! - I'd heard a lot about this product and decided to give it a try. So far the results have been excellent. It is easy to apply (a lot goes a long way), and doesn't leave the surface looking too greasy - something I don't like. Time will tell how the interior trim holds up to UV rays, but I'm confident that it will be fine. Tip: Before applying make sure the parts you are looking to coat are nice and clean - a decent APC,a scrub pad, and a few microfibre cloths is all you need. Apply with a microfibre sponge and spray the 303 onto the sponge. Remember - a little goes a long way. ## Features - Causes serious eye irritation. - Powerful Ultra Violet (UV) Blockers - Prevents Fading and Cracking - Restores Lost Colour and Luster - Use on Rubber, Fibreglass, Plastic, Leather, Tyres and more - Also great for use on Hot Tub Covers and MSPA Inflatable Hot Tubs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JG3OIFU | | Best Sellers Rank | 1,303 in Automotive ( See Top 100 in Automotive ) 25 in Motorhome Parts & Accessories 157 in Vehicle Oils & Fluids | | Brand | 303 Products | | Colour | clear | | Compatible Material | Vinyl, Plastic, Rubber, PVC, Metal, Gel Coat, Fiberglass, Stainless Steel | | Country Of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (4,134) | | EU Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 00082043303089 | | Item Dimensions | 29.5 x 23.2 x 15.9 centimetres | | Item Form | Spray | | Item Type Name | Aerospace Protectant | | Item Weight | 1.2 Pounds | | Manufacturer | Gold Eagle Co | | Manufacturer Part Number | 30308CSR | | Material | Plastic | | Model Number | 30308 | | Number of Items | 1 | | Style Name | Single | | Surface Recommendation | Plastic, glass, polyvinyl chloride | | UPC | 082043303089 785422700607 | | Unit Count | 473.0 millilitre | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** 303 Products - **Item dimensions L x W x H:** 29.5 x 23.2 x 15.9 centimetres - **Item weight:** 1.2 Pounds - **Material:** Plastic - **Style:** Single ## Images ![303® Aerospace Protectant - 16oz - Image 1](https://m.media-amazon.com/images/I/61+KUWLd2GS.jpg) ![303® Aerospace Protectant - 16oz - Image 2](https://m.media-amazon.com/images/I/71aB-LwvkzS.jpg) ![303® Aerospace Protectant - 16oz - Image 3](https://m.media-amazon.com/images/I/71FuM20P8TS.jpg) ![303® Aerospace Protectant - 16oz - Image 4](https://m.media-amazon.com/images/I/71hZb8oO-DS.jpg) ![303® Aerospace Protectant - 16oz - Image 5](https://m.media-amazon.com/images/I/7184HxqNAuS.jpg) ## Questions & Answers **Q: How does this product vary from the 303 Marine formula? I don't understand what the difference is.** A: I really do not know. I have a boat on a river. I use both products , seem the same to me. The only thing I am thinking , maybe the marine formula has more UV protection since the boat is usually in open sun light.They are both excellent ! **Q: Could this product be applied to the outside of a vertical propane smoker with surface temps that can reach up to around 500 degrees?** A: The simple answer is yes. The material safety data sheet for this product under section 5.1 (flashpoint & method) & section 5.2 (auto ignition temperature) both state not applicable. Under multiple section 2 categories it's stated that there is no inhalation risk. This would support a yes answer. Under section 10.2 (decomposition products) it states heat & co2 will age the product faster. Longevity of the protestant may be short but it appears that it, in theory, is safe. I could not find a temp smoke point. If you try this I may do a test spot somewhere on your smoker before you attempt a full coat. **Q: Can it be used on a black and white cotton umbrella used in Arizonia direct sun to keep from fading ?** A: It goes on a little like armor All except it dries and leaves a matte finish and is not greasy at all. I am not sure if it would do the same for cotton as it would soak in but I am sure it would be better than nothing at all. Its holding up well on my car exterior so far. **Q: Received the 10 oz. bottle, and it was half full. I picked it up and turned it upside down and the liquid came running out. How can I get $back?** A: Amazon has a product issue section in their listings as well as in your product order documentation. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Professional results, easy to apply and great value *by D***W on 1 April 2026* Having visited many car detailing forums, ‘303 aerospace Protectant’ kept being mentioned and often described as “The only product I would use”. So, armed with the knowledge professionals use this product to get high quality results I took to Amazon and quickly found it. Purchased as a final attempt to change the disheveled appearance of my work lorry, and also as a test before I use it on my car. I’ve attached some photos to illustrate what I was dealing with, and the end result. The interior plastics have taken some serious abuse over the years and as a result look awful. Badly faded, stained and covered in streaks. I have tried other products in the past and none of them have had this sort of immediate impact on the appearance. In one quick and easy application it has completely brought the plastic back to life. It doesn’t work miracles obviously, and yes if you look carefully you can still see some of the imperfections, but considering the horrendous challenge it was set, it performed admirably. I highly doubt somebody’s personal vehicle would be anywhere this bad to start with, so your results would undoubtedly be even better because of this. I applied this to the door by spraying directly onto a microfibre cloth and liberally applying in a circular motion to ensure maximum Coverage. I then buffed it dry with another microfibre. Easy as that. It was dry to the touch relatively quickly, and I couldn’t be happier with the results. ### ⭐⭐⭐⭐⭐ Great product! *by G***S on 4 April 2023* I'd heard a lot about this product and decided to give it a try. So far the results have been excellent. It is easy to apply (a lot goes a long way), and doesn't leave the surface looking too greasy - something I don't like. Time will tell how the interior trim holds up to UV rays, but I'm confident that it will be fine. Tip: Before applying make sure the parts you are looking to coat are nice and clean - a decent APC,a scrub pad, and a few microfibre cloths is all you need. Apply with a microfibre sponge and spray the 303 onto the sponge. Remember - a little goes a long way. ### ⭐⭐⭐⭐⭐ Totally revived *by K***R on 7 May 2026* Used this on the vinyl cover of my hot tub. Amazing results, totally revived, looks like new ## Frequently Bought Together - 303 Products (30308CSR) UV Protectant Spray for Vinyl, Plastic, Rubber, Fiberglass, Leather & More – Dust and Dirt Repellant - Non-Toxic, Matte Finish, 16 Fl. oz., White - CRC 05103 QD Electronic Cleaner -11 Wt Oz - BOESHIELD T-9 Rust & Corrosion Protection/Inhibitor and Waterproof Lubrication, 12 oz. --- ## 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.co.uk/products/48810202-303-aerospace-protectant-16oz](https://www.desertcart.co.uk/products/48810202-303-aerospace-protectant-16oz) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*