--- product_id: 55709399 title: "Electro Contact Cleaner | 400 ml | Spray for Electronic Components, Dissolves Corrosion, Removes Dust and Dirt, Increases Conductivity" brand: "weicon" price: "182 zł" currency: PLN in_stock: false reviews_count: 8 category: "Weicon" url: https://www.desertcart.pl/products/55709399-electro-contact-cleaner-400-ml-spray-for-electronic-components-dissolves store_origin: PL region: Poland --- # Boosts electrical conductivity 400 ml spray per can, 2-pack Dissolves corrosion & grime Electro Contact Cleaner | 400 ml | Spray for Electronic Components, Dissolves Corrosion, Removes Dust and Dirt, Increases Conductivity **Brand:** weicon **Price:** 182 zł **Availability:** ❌ Out of Stock ## Summary > ⚡ Clean Contacts, Clear Wins: Elevate Your Electronics Game! ## Quick Answers - **What is this?** Electro Contact Cleaner | 400 ml | Spray for Electronic Components, Dissolves Corrosion, Removes Dust and Dirt, Increases Conductivity by weicon - **How much does it cost?** 182 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/55709399-electro-contact-cleaner-400-ml-spray-for-electronic-components-dissolves) ## Best For - weicon enthusiasts ## Why This Product - Trusted weicon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Corrosion Crusher:** Effectively dissolves corrosion and burn-off residues to extend component life. - • **Dual-Pack Convenience:** Two 400 ml cans ensure long-lasting, reliable cleaning power. - • **Versatile Tech Savior:** Perfect for electronics, sensors, switches, and even household gadgets like e-bikes and guitars. - • **Trusted German Quality:** Engineered to meet strict safety and ecological standards for peace of mind. - • **Power Up Your Connections:** Reduces voltage drop and leakage currents for peak device performance. ## Overview WEICON Electro Contact Cleaner is a premium 2-pack spray (400 ml each) designed to rapidly clean and degrease electronic and mechanical contacts. It dissolves corrosion, removes dust and residues, reduces voltage drops, and boosts electrical conductivity—ideal for professionals and tech enthusiasts seeking reliable, German-engineered quality for their devices and household electronics. ## Description Free delivery and returns on all eligible orders. Shop WEICON Electro Contact Cleaner / 400 ml / 2-Pack/Contact Spray for Electronic Components/Dissolves Corrosion/Removes Dust and Dirt. Review: Good - All ok super Review: Does what it says. - Great ltem, the only let down was the delivery by Hermes. ## Features - Causes skin irritation. - Extremely flammable aerosol. - May cause drowsiness or dizziness. - Pressurised container: May burst if heated. - Toxic to aquatic life with long lasting effects. - PROPERTIES - Electro Contact Cleaner set for fast and effective cleaning | degreasing of dirty or corroded contacts | electronic and mechanical components of all kinds. - APPLICATION AREA - The contact spray removes corrosion | burn-off residues | resinous, sooty dust deposits | reduces voltage drop | increases electrical conductivity | reduces leakage currents. - SPECIAL USES - The electrical cleaner is used for electrical machines | measuring instruments | tools | switches | sensors or electrical plug connections | contacts | relays | electrodes. - HOUSEHOLD - The electronic cleaner can also be used as a cleaning spray in the household | do-it-yourself, such as for example computer | hifi | tuner | guitar | ebike | spark plugs and much more. - QUALITY - 100% German Quality - The contact spray meets the highest quality requirements while observing physical, safety-related, toxicological and ecological regulations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P5XZ3HC | | Brand Name | WEICON | | Contains Liquid Contents? | Yes | | Country of Origin | Netherlands | | Customer Reviews | 4.6 4.6 out of 5 stars (2,181) | | Included Components | 2 x Weicon electric cleaner | | Item Form | Spray | | Item Type Name | WEICON Electro Contact Cleaner | 400 ml | 2-Pack | Spray Contact Spray for Electronic Components | Dissolves Corrosion | Removes Dust and Dirt | Increases Conductivity | | Item Volume | 400 Millilitres | | Item Weight | 200 Grams | | Manufacturer | WEICON | | Number of Items | 2 | | Special Features | Non Abrasive | | Specific Uses For Product | Household | | Surface Recommendation | Plastic | | Unit Count | 800.0 millilitre | ## Product Details - **Brand:** WEICON - **Contains liquid contents:** Yes - **Item form:** Spray - **Item volume:** 400 Millilitres - **Item weight:** 200 Grams - **Number of items:** 2 - **Special feature:** Non Abrasive - **Specific uses for product:** Household - **Surface recommendation:** Plastic - **Unit count:** 800.0 millilitre ## Images ![Electro Contact Cleaner | 400 ml | Spray for Electronic Components, Dissolves Corrosion, Removes Dust and Dirt, Increases Conductivity - Image 1](https://m.media-amazon.com/images/I/71JkLvX-+xL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can't see how to fit the extension nozzle onto the can. Can't see how it fits on top of the existing nozzle - do we remove and replace this?** A: Hi, please first remove the existing nozzle. Then you can slightly press the extension nozzle on top of the can. It may already spray a bit while you do that. Regards, Thomas ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by T***A on 13 December 2025* All ok super ### ⭐⭐⭐⭐⭐ Does what it says. *by F***X on 25 January 2022* Great ltem, the only let down was the delivery by Hermes. ### ⭐ Didn't even clean the dusty nevermind a little corrosion *by D***. on 16 June 2021* Not impressed with this stuff at all, been using it on my old jeep, to clean electrical plugs some had a little corrosion and some just dusty, this stuff never even cleaned the dusty ones, just sprayed everywhere and made a mess. ## Frequently Bought Together - WEICON Electro Contact Cleaner | 400 ml | Contact Spray for Electronic Components | Dissolves Corrosion | Removes Dust and Dirt |Increases Conductivity - Affresh Washing Machine Cleaner, Cleans Front Load and Top Load Washers, Including HE, 6 Tablets - HOMEXCEL Sponges Kitchen 24pcs, Non-Scratch Scrub Dish Sponges, Safe on Non-Stick Cookware,Dual Sided Cleaning Sponges for Kitchen,Household,Bathroom and More --- ## 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/55709399-electro-contact-cleaner-400-ml-spray-for-electronic-components-dissolves](https://www.desertcart.pl/products/55709399-electro-contact-cleaner-400-ml-spray-for-electronic-components-dissolves) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*