NEOVAR air drying varnishes are specially developed insulating varnish based on synthetic resins. These products upon application cure at ambient temperature without any external application of heat energy. Such air drying varnishes are cost effective and durable. They are also user friendly as rewinders need not posses any costly heating equipments. NEOVAR Air Dry Varnishes is available for all temperature class except H-Class.

  • Rapid Drying as such ensures quick service.
  • High Bonding and hence firmly holds the wires.
  • Resists Moisture / hot transformer oil / mild acids, alkalis.
  • Provides shiny surface finish.
  • Ability to penetrate deep.
  • Durable Insulation & Stable Hardness.
  • Excellent Electrical Properties.
Packing, Storage & Shelf Life:

Available in 200 ml, 500 ml, 1000 ml, 21 kg, 180 kg pack sizes. Store in a cool & dry place. Shelf life – 1 year from date of manufacture in original sealed container at Room Temperature.

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Product Grades:
B Class
  • NEOVAR B 301
  • NEOVAR B 302
  • NEOVAR AD 401
  • NEOVAR AD 403

F Class
  • NEOVAR F 502
Method of Application:

Ensure before application, wire windings are free from moisture and other impurities. NEOVAR can be applied by any suitable method like brushing / pouring / dipping / impregnation

Application Areas:

NEOVAR finds use in insulation of motors, alternators, generators, fans, transformers and chokes. Also finds application in windings, electric components, phenolic laminates & moulding, circuit boards, stamping stacks etc as a finishing varnish. It is best suited for rewinding in all types of windings, small armatures, high speed motors, oil cooled transformer & applications under chemically aggressive atmosphere. The product yields superior results if a drying schedule of 30 mins. in air & then 2-3 hrs at 110-120oC is followed.