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⚡ Electrify your projects with clarity and power!
MG Chemicals 4226A Clear Insulating Varnish is a premium 55 ml liquid coating designed for high-voltage electrical insulation. It delivers a robust 3000 V/mil dielectric strength, resists moisture and heat, and provides a tough, glossy finish that adheres to metals, glass, and plastics. Featuring a HAPs-free solvent system, it ensures safer application without sacrificing performance, making it ideal for transformers, coils, and motor windings.













| ASIN | B0BMNR4L3F |
| Best Sellers Rank | 65,717 in DIY & Tools ( See Top 100 in DIY & Tools ) 345 in Varnish |
| Brand | MG Chemicals |
| Compatible Material | electrical insulation materials |
| Coverage | 0.055 square meters |
| Customer Reviews | 4.6 4.6 out of 5 stars (142) |
| Finish | Gloss |
| Item Form | Liquid |
| Item Type Name | Varnish |
| Item Weight | 0.17 Kilograms |
| Liquid Volume | 55 Millilitres |
| Manufacturer | MG Chemicals |
| Manufacturer Warranty Description | Warranty@mgchemicals. Com. |
| Material | Resin |
| Model Number | 4226A-55ML |
| Part Number | 4226A-55ML |
| Recommended Uses For Product | Industrial/Electrical |
| UPC | 779008422663 |
| Unit Count | 1.0 millilitre |
M**S
Electric wheel
Came on time and done the job
J**N
Works well
Does what is says on the bottle
A**R
Good stuff
Does what it says on the box
J**N
Great product
Excellent quality and delivery, was a litte apprehensive about there new sizing. Used to wear a M in old sizes, and the S/M still fits perfectly. Can easily wear these for a full day at work, just need a litte additional Suport to stop the sag. BODYSUIT works great. Only time I have had a leak has been my fault for pushing then to the limit when working on site.
M**E
Looks the business.
Looks like good coil varnish. Wish I’d seen the clear one before I bought this. I don’t know how much effect it will have on the inductance of small coils, this was the only specific varnish I could find though. I’ll update my review if there’s any issues.
D**.
Great stuff
Great stuff Used it to insulate sections of track on my model railway points and it worked perfectly
D**M
Great , hard to find in small amounts
Does what it says, strong smelling, but I like that lol, slightly pricey for me, may end up being more cost effect for larger amount next time due to how much can be used depending on application easy to apply no to thick and can be thinned slightly if needed
R**R
Unopenable
Child proof lid is unopenable so I haven't been able to use it.
L**O
Consigliato
Questo isolante è l'ideale per mettere al sicuro collegamenti elettrici, impossibili da isolare, una volta asciugato crea come un tappo solido, usato per isolare i contatti di una vecchia bobina di una vespa, consigliato.
H**D
The best corona dope found.
This is basically the same formulation that the SPRAYON red insulating spray uses. The chemical formulation gets rid of the vaporous liquid carrier and leaves a thin crust of highly resistant varnish that has excellent corona protection. I use it for corona dope and to seal hardware after torquing.
H**I
good product
easy to apply and helps with high voltage. Use ventilation when applying.
W**.
Good
Expensive, but without alternative that I know of. We use it quite often at work for specialty coils. Don't breathe the vapoours of this thing!
L**A
MG Chemicals 4226A Vernice isolante trasparente, flacone liquido da 55 ml
Davvero un' ottimo prodotto, stesura perfetta e ottima l'essiccazione all'aria. Un peccato che non sono disponibili anche quantità da 500 ml e da 1 Litro.
Trustpilot
4 days ago
3 weeks ago