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âš¡ Shield your circuits with clarity and confidence!
MG Chemicals 4226A Clear Insulating Varnish is a high-performance, low-viscosity dielectric coating designed to protect transformers, coils, motor windings, and other high-voltage components from arc, moisture, and corrosion. It delivers 3000 V/mil dielectric strength, adheres well to multiple substrates, and features a durable, glossy finish—all while being free of hazardous solvents.













| ASIN | B0BPB6XBMS |
| Best Sellers Rank | #150,664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,757 in Spray Paint |
| Brand | MG Chemicals |
| Brand Name | MG Chemicals |
| Compatible Material | Metals, Glass, Most common plastics |
| Coverage | Arc, corrosion, and moisture protection |
| Customer Reviews | 4.6 out of 5 stars 164 Reviews |
| Finish Type | Gloss |
| Finish Types | Gloss |
| Item Form | Liquid |
| Item Type Name | Electrical Insulator |
| Liquid Volume | 945 Milliliters |
| Manufacturer | MG Chemicals |
| Manufacturer Part Number | 4226A-1L |
| Manufacturer Warranty Description | [email protected] |
| Material | Polyurethane (PU) |
| Material Type | Polyurethane (PU) |
| Model Number | 4226A-1L |
| Recommended Uses For Product | Exterior, Interior |
| UPC | 779008422687 |
| Unit Count | 33.814 Fluid Ounces |
W**T
Excellent Product
Excellent product. Much better looking than the red corona dope. Easy to apply, and stopped a high voltage arc as advertised.
D**L
Works on stator windings for Denso alternator
Worked great on my Denso alternator stator windings. Alternator was for a 2006 Toyota Camry 2.4L
S**E
Say what?
Good product, seals well. Great for huffing too
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.
G**Y
clear insulating varnish
i use this for sealing coils on guitar pickups. it does a good job. 2 oz doesn't seem like much, but its enough to test the product to see if i want to spend 70 on the big bottle.
B**D
Quality coating.
Wish brush was mounted in lid. Lid has a pesky child safe feature you gotta really push to open...I jb them back to normal. Coating is more for coils than PCB. Might make PCB a little too hot.
J**D
Works as advertised
Used for locking trimmers, adjustment, and mounting screws does a good job and holds well when cured.
S**A
Messy.
Messy. Hardened coating
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**I
good product
easy to apply and helps with high voltage. Use ventilation when applying.
M**S
Electric wheel
Came on time and done the job
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.
F**R
Kann nur sagen alles Top!
Kann nur sagen alles Top!
Trustpilot
2 weeks ago
1 month ago