--- product_id: 52274158 title: "SEM Paints Self-Etching Black Primer Aerosol" brand: "sem" price: "1 zł" currency: PLN in_stock: true reviews_count: 5 url: https://www.desertcart.pl/products/52274158-sem-paints-self-etching-black-primer-aerosol store_origin: PL region: Poland --- # Quick drying formula VOC compliant eco-friendly Superior adhesion to metals SEM Paints Self-Etching Black Primer Aerosol **Brand:** sem **Price:** 1 zł **Availability:** ✅ In Stock ## Summary > 🖤 Prime Like a Pro – The Ultimate Metal Prep Powerhouse ## Quick Answers - **What is this?** SEM Paints Self-Etching Black Primer Aerosol by sem - **How much does it cost?** 1 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/52274158-sem-paints-self-etching-black-primer-aerosol) ## 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 - • **Eco-Smart Choice:** VOC compliant formula that meets environmental standards without compromising performance. - • **Compact & Lightweight:** Easy to handle 590g aerosol can, ideal for professional and DIY use alike. - • **Precision Self-Etching:** Creates a perfect base layer that ensures long-lasting paint durability and finish. - • **Universal Metal Bonding:** Engineered for unbeatable adhesion on steel, aluminum, copper, and stainless steel. - • **Fast-Track Your Projects:** Dries rapidly to keep your workflow seamless and efficient. ## Overview SEM Paints Self-Etching Black Primer Aerosol (Model 39673) is a quick-drying, VOC compliant primer designed for superior adhesion on multiple metal surfaces including steel, aluminum, copper, and stainless steel. Its self-etching formula ensures a durable base coat, making it an essential first step for professional-grade paint jobs. ## Description Self-etching primer is a first-step coating that provides excellent adhesion to substrates Excellent adhesion to steel, aluminium, copper and stainless steel Quick drying bulk products VOC compliant. Review: Finally, a good, easy to apply, self etching primer! Review: Very high quality product ## Features - Causes damage to organs. - Causes serious eye irritation. - Causes skin irritation. - Contains gas under pressure; may explode if heated. - Extremely flammable aerosol. - May be fatal if swallowed and enters airways. - May cause cancer. - May cause damage to organs through prolonged or repeated exposure. - May cause drowsiness or dizziness. - Suspected of damaging fertility or the unborn child. - Self Engraving Black AER (Sem-39673) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PKZ3IY | | Age Range Description | Teen | | Brand | SEM | | Brand Name | SEM | | Colour | Black | | Container Type | Tin | | Coverage | 12-15 sq ft/15.5 oz | | Customer Reviews | 4.6 out of 5 stars 501 Reviews | | Finish Type | Matte | | Finish type | Matte | | Global Trade Identification Number | 00646786396731 | | Is Waterproof | False | | Item Form | Liquid | | Item Volume | 65.66 Cubic Inches | | Item Weight | 590 g | | Item volume | 65.66 Cubic Inches | | Manufacturer | SEM | | Model Name | 39673 | | Model Number | 39673 | | Paint Type | Enamel | | Part Number | 39673 | | Size | 15.5 Ounce | | Special Features | Excellent Adhesion, Quick Drying | | Special feature | Excellent Adhesion, Quick Drying | | Specific Uses For Product | Aluminium surfaces | | Surface Recommendation | Aluminium | | UPC | 646786396731 | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** SEM - **Colour:** Black - **Finish type:** Matte - **Size:** 15.5 Ounce - **Item volume:** 15.5 Fluid Ounces - **Special feature:** Excellent Adhesion, Quick Drying - **Paint type:** Enamel - **Specific uses for product:** Aluminium surfaces - **Surface recommendation:** Aluminium - **Item form:** Liquid ## Images ![SEM Paints Self-Etching Black Primer Aerosol - Image 1](https://m.media-amazon.com/images/I/81wuMdZCoQL.jpg) ## Questions & Answers **Q: Is this compatible with a urethane basecoat and clearcoat?** A: Self etch primer is for bare metal. You should seal it first with a top coat of sealer primer before basecoat. I have put basecoat directly on it with no problems though. **Q: Will this stick to plastic ?** A: I would probably use SEM Flexible Primer Surfacer on plastic. **Q: Should this product be used on bumpers before spraying with SEM black trim paint?** A: I'm not an expert but I use this product on bare "not chrome" metal. If you're talking about a chrome bumper I'm just not sure if this product would actually "etch" it. That's an interesting question though. I think you should call SEM or Eastwood products and ask. Eastwood has a lot of products and experience with coating different materials. Check their website out. I'm interested to hear what worked for you so please let me know. **Q: why is the 2 pack more expensive than 2 single cans combined?** A: I bought 2 and 4 packs cheaper Just have to search ## Customer Reviews ### ⭐⭐⭐⭐⭐ Finally, a good, easy to apply, self etching primer! *by J***E on 10 July 2016* ### ⭐⭐⭐⭐⭐ Very high quality product *by S***S on 29 December 2023* ### ⭐⭐⭐⭐⭐ Works great *by B***Y on 7 June 2024* ## Frequently Bought Together - SEM 39673 Black Self Etching Primer - 15.5 oz. - SEM 39683 Grey Self Etching Primer - 15.5 oz. - SEM 42003 Black High Build Primer - 16 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.pl/products/52274158-sem-paints-self-etching-black-primer-aerosol](https://www.desertcart.pl/products/52274158-sem-paints-self-etching-black-primer-aerosol) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*