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Product Description


MG Red Insulating Varnish - 2oz MG Chemicals Part Number: 4228-85ML

This chemical varnish protects and insulates motor windings, transformers and coils from arching, discharge, moisture and oxidation. It leaves a solid red coat over the parts. It is an easy to apply - simply brush on the varnish with the included applicator brushes, or dip the parts directly into the varnish. Multiple coats can be applied if more protection is desired. Direct cross to Glyptal 1201A.

This is also FANTASTIC for re-varnishing HID lighting transformers such as Mercury Vapor, Metal Halide, High Pressure Sodium, Low Pressure Sodium and other ballasts. It is designed for high tempature operation. If you have a noisy ballast in your fixture and want to keep it running quietly for many years more, this is the perfect stuff for you! Vetco Staff has personally tested this on a 175 watt Mercury Vapor ballast from 1970 that was way too noisy. This fixed the issue completely!

Please be advised that this is very flammable until it dries.


Features:

  • Dielectric Strength (dry): 3000 V / mil
  • Protect motor windings, small dry type transformers, and coils from arcing, discharge and oxidation
  • Class F thermal protection 155 °C
  • High dielectric strength
  • High gloss

    NOTE: THIS PRODUCT CANNOT BE SHIPPED BY AIR - IT MUST SHIP UPS GROUND ONLY

Specifications

Physical Properties

Type

Modified Alkyd

Color

Red

Gloss (60°)

80+

Thinner

Xylol

Weight per Gallon

8.84 ± 2.0% lbs

Dielectric Str. dry

3000 V / mil

Dielectric Str. wet

1500 V / mil

Tack free time

10 min

Cure time (25°C)

20 min

Non-Volatile by Weight

51.8 ± 2.0%

Non-Volatile by Volume

40.8 ± 2.0%

Coverage (at 1 mil with 4228-4L)

655 sq ft

Mandrel 1/2 inch

No Cracking

Mandrel 1/4 inch

No Cracking

Volitile Organic Compounds (VOC)

4.28 lbs / gal

 

QTY: 1 x Bottle of Red Insulating Varnish - (55ML / 2oz). Includes 2x applicator brushes.




Click here to read the California regulatory warning.