--- product_id: 179194854 title: "39143 Trim Black Aerosol (2)" brand: "sem" price: "€ 80.96" currency: EUR in_stock: true category: "Sem" url: https://www.desertcart.pt/products/179194854-39143-trim-black-aerosol-2 store_origin: PT region: Portugal --- # 48-hour full cure time No primer needed Fade & water resistant 39143 Trim Black Aerosol (2) **Brand:** sem **Price:** € 80.96 **Availability:** ✅ In Stock ## Summary > 🖤 Transform your trim with pro-grade ease and lasting style! ## Quick Answers - **What is this?** 39143 Trim Black Aerosol (2) by sem - **How much does it cost?** € 80.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/179194854-39143-trim-black-aerosol-2) ## Best For - sem enthusiasts ## Why This Product - Trusted sem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Control:** Light mist coats ensure even coverage without drips—professional results every time. - • **Confidence in Cure:** Full hardness and maximum adhesion develop in 48 hours, so your trim stays flawless longer. - • **Durability That Lasts:** Fade-resistant and waterproof formula keeps your trim looking fresh season after season. - • **Effortless Application:** Skip the primer and save time with superior adhesion right out of the can. - • **Factory-Perfect Finish:** Satin gloss that flawlessly matches your vehicle’s original trim for a seamless look. ## Overview SEM 39143 Trim Black Aerosol is a 15 oz satin finish spray paint designed for automotive exterior trim. It requires no primer, offers excellent flexibility, and provides great coverage with a fade-resistant, waterproof formula. Achieves full cure and maximum adhesion in 48 hours, matching factory finishes for a professional look. ## Description 15 Oz Aerosol Satin Gloss Level Matches factory finish on many automotive exterior trim components. No primer needed for adhesion. SEM Trim Paint Surface Preparation: Wash the part thoroughly with 39362 SEM Soap. Clean with good quality Grease and Wax remover such as SEM 38373. Sand with 400 grit sandpaper and reclean with G&W remover. Mask off all areas not to be coated to protect from overspray. Apply light mist coats evenly allowing 5-10 minutes between coats. Several thin coats are better than 1 heavy coat. Salesman Note: Don't rush to install the part. Trim Paint adhesion improves with time. Full hardness and maximum adhesion should be obtained in about 48 hours. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. ## Features - No primer required - Retains flexibility - Great coverage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073T7FQ23 | | Age Range Description | Adult | | Best Sellers Rank | #3,139 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Spray Paint | | Brand Name | SEM | | Color | Black | | Color Code | #000000 | | Container Type | Can | | Coverage | Full | | Customer Reviews | 4.7 4.7 out of 5 stars (1,180) | | Dry Time In Hours | 48 | | Finish Type | Satin | | Full Cure Time | 48 Hours | | Included Components | Masking Tape | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Aerosol | | Item Volume | 15 Fluid Ounces | | Item Weight | 1.3 Pounds | | Manufacturer | SEM | | Paint Type | Spray | | Part Number | 39143_2PACK | | Size | 15 Ounce (Pack of 2) | | Special Features | Fade Resistant | | Specific Uses For Product | Exterior | | Surface Recommendation | Automotive Trim | | Unit Count | 30 Ounce | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** SEM - **Color:** Black - **Finish Type:** Satin - **Item Volume:** 15 Fluid Ounces - **Paint Type:** Spray - **Size:** 15 Ounce (Pack of 2) - **Special Feature:** Fade Resistant - **Specific Uses For Product:** Exterior - **Surface Recommendation:** Automotive Trim - **Unit Count:** 30 Ounce ## Images ![39143 Trim Black Aerosol (2) - Image 1](https://m.media-amazon.com/images/I/6108Kcxq6SL.jpg) ## Questions & Answers **Q: Has anyone used a clear cost over this? If so, what kind is recommended? Reason I ask is due to marks left from bird droppings** A: USC makes a aerosol clear 3680061, However we cannot guarantee results, surface would also need to be properly prepped, scuffed to ensure adhesion **Q: The spray comes out somewhat spotty/blotchy, is there a correct way to clean it or is it supposed to come out like this?** A: Well it souldn't be splotchy; if the can is going to sit unused for over 20 minutes, invert the can and spray onto scrap until cleared of spray. If the nozzle is somewhat clogged, clean it up with acetone and a very find pin. Fine abrasive, paper or steel wool should clean up the already sprayed. I don't know if acetone or some other solvent can be used after the paint has set up. Very clean surface is needed: no oil, grease, or hand prints. Oh yes, shake the can for at minimum 1 1/2 minutes before using. That marble in the bottom of can really need to sound sharp when it hits the bottom of the can. Also, best use it at room temperature. If cold, test it first on a piece of scrap. Read the directions about how far the can should be from the surface. And read about the time between sprays. I've used SEM 39143 for my old toy cars for years. Guess they can put out a bad can, so test spray scrap. Good luck. **Q: Can this paint be used on metal trim with out primer?** A: It is for plastic trim. If you want to use it on metal I would use primer so it sticks well. It will be a little thick after a few coats. **Q: Can cera trim....a ceramic rubber and plastic coating by Last Coat be applied over this when cured..thank you?** A: Most likely. Trim Black is a lacquer type paint and should not react negatively to being overcoated. ## Frequently Bought Together - SEM 39143 Trim Black Aerosol (2) - SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 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.pt/products/179194854-39143-trim-black-aerosol-2](https://www.desertcart.pt/products/179194854-39143-trim-black-aerosol-2) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-23*