--- product_id: 528820744 title: "4226A Clear Insulating Varnish, 55 ml Liquid Bottle" brand: "mg chemicals" price: "NT$1582" currency: TWD in_stock: true reviews_count: 13 category: "Mg Chemicals" url: https://www.desertcart.tw/products/528820744-4226a-clear-insulating-varnish-55-ml-liquid-bottle store_origin: TW region: Taiwan --- # 3000 V/mil dielectric strength Moisture & corrosion resistant 55 ml easy-apply liquid bottle 4226A Clear Insulating Varnish, 55 ml Liquid Bottle **Brand:** mg chemicals **Price:** NT$1582 **Availability:** ✅ In Stock ## Summary > ⚡ Electrify your projects with crystal-clear, high-voltage confidence! ## Quick Answers - **What is this?** 4226A Clear Insulating Varnish, 55 ml Liquid Bottle by mg chemicals - **How much does it cost?** NT$1582 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/528820744-4226a-clear-insulating-varnish-55-ml-liquid-bottle) ## Best For - mg chemicals enthusiasts ## Why This Product - Trusted mg chemicals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Precision Application:** 55 ml bottle designed for easy handling and precise coverage—perfect for detailed electrical restorations. - • **Crystal Clear, Durable Finish:** Glossy, flexible coating that adheres seamlessly to metals, glass, and plastics for a sleek professional look. - • **Eco-Conscious & User-Friendly:** Free from hazardous solvents like xylene and toluene, ensuring safer application and peace of mind. - • **Unmatched High Voltage Protection:** Safeguard transformers, coils, and motor windings with industry-leading 3000 V/mil dielectric strength. - • **Resilient Against Harsh Conditions:** Maintains insulation integrity under extreme humidity and temperature—no compromises on performance. ## Overview MG Chemicals 4226A Clear Insulating Varnish is a premium dielectric coating delivering 3000 V/mil insulation strength. Its low-viscosity, single-part formula offers superior adhesion to metals, glass, and plastics while protecting electrical components from arc, corona discharge, moisture, and corrosion. Free of hazardous solvents, this 55 ml liquid bottle provides a tough, glossy finish ideal for high voltage transformers, coils, and motor windings, making it the go-to choice for professionals demanding reliable, eco-conscious insulation. ## Description 4226A is a highly insulating varnish with excellent arc and corona resistance. This dielectric coating is a low viscosity, 1-part coating that is easy to use and adheres well to many substrates. Dielectric coatings like 4226A protect high voltage parts such as transformers, coils, motor windings, and various electric generator parts against arc, corona discharge, corrosion, and moisture fouling. 4226A is free of hazardous air pollutant solvents (HAPs) such as xylene and toluene. For red insulating varnish, see 4228. Features & Benefits High dielectric strength – 3 000 V/mil Maintains dielectric protection under conditions of high humidity and high temperature Excellent finish – tough, flexible, glossy, and durable transparent coat Adheres to metals, glass, and most common plastics HAPs-free solvent system (no xylene, toluene, and MEK) Review: Excellent Product - Excellent product. Much better looking than the red corona dope. Easy to apply, and stopped a high voltage arc as advertised. Review: Say what? - Good product, seals well. Great for huffing too ## Features - Meets UL EIS Standards - Insulates components circuits and assemblies in high voltage applications - insulates transformers, coils, motor windings, and various electric generator parts against arc and corona. - easy to use and adheres well to many substrates - protects against corrosion and moisture ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BMNR4L3F | | Best Sellers Rank | #115,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Household Polyurethanes, Shellac & Varnish | | Brand | MG Chemicals | | Brand Name | MG Chemicals | | Compatible Material | electrical insulation materials | | Coverage | 0.055 square meters | | Customer Reviews | 4.5 out of 5 stars 152 Reviews | | Finish Type | Gloss | | Finish Types | Gloss | | Item Form | Liquid | | Item Type Name | Electrical Insulator | | Item Weight | 0.17 Kilograms | | Liquid Volume | 55 Milliliters | | Manufacturer | MG Chemicals | | Manufacturer Part Number | 4226A-55ML | | Manufacturer Warranty Description | warranty@mgchemicals.com | | Material | Polyurethane (PU) | | Material Type | Polyurethane (PU) | | Model Number | 4226A-55ML | | UPC | 779008422663 | ## Product Details - **Brand:** MG Chemicals - **Finish Type:** Gloss - **Item Weight:** 0.17 Kilograms - **Liquid Volume:** 55 Milliliters - **Material:** Polyurethane (PU) ## Images ![4226A Clear Insulating Varnish, 55 ml Liquid Bottle - Image 1](https://m.media-amazon.com/images/I/71q8nUDLgFL.jpg) ![4226A Clear Insulating Varnish, 55 ml Liquid Bottle - Image 2](https://m.media-amazon.com/images/I/712Afwaw1cL.jpg) ![4226A Clear Insulating Varnish, 55 ml Liquid Bottle - Image 3](https://m.media-amazon.com/images/I/71t8WI-zDjL.jpg) ![4226A Clear Insulating Varnish, 55 ml Liquid Bottle - Image 4](https://m.media-amazon.com/images/I/81KDtHfb-1L.jpg) ![4226A Clear Insulating Varnish, 55 ml Liquid Bottle - Image 5](https://m.media-amazon.com/images/I/81RtYy8StwL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Product *by W***T on May 2, 2026* Excellent product. Much better looking than the red corona dope. Easy to apply, and stopped a high voltage arc as advertised. ### ⭐⭐⭐⭐⭐ Say what? *by S***E on February 13, 2026* Good product, seals well. Great for huffing too ### ⭐⭐⭐⭐⭐ Used on a electrially leaky distributor cap. *by T***M on December 19, 2025* NIce stuff. I used this on a 5 cylinder, homemade, fiber distributor cap on a one-off handmade 5 cylinder radial outboard motor that hadn't run in over 30 years. It appeared there was some high voltage leakage from the center electrode to the 5 electrodes to the spark plugs so I sanded the carbon traces and coated the entire cap with this stuff. It worked. ## Frequently Bought Together - MG Chemicals 4226A Clear Insulating Varnish, 55 ml Liquid Bottle - MYJOR High Temperature Tape， 1 mil Kapton Tape, Polyimide Tape, Professional for Protecting CPU, PCB Circuit Board, 1/4", 1/2", 3/4", 1"- 4 Rolls，No Residue. - BNTECHGO 28 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0122" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors --- ## 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.tw/products/528820744-4226a-clear-insulating-varnish-55-ml-liquid-bottle](https://www.desertcart.tw/products/528820744-4226a-clear-insulating-varnish-55-ml-liquid-bottle) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-29*