Sprayon EL601 Red Insulating Varnish is an insulating spray for general coating, impregnating and insulating electrical and electronic work. Excellent adhesion to metals including windings and coils. Air dries faster than most insulating materials. Protects surface against oils, moisture, acid, and alkalis. Perfect for small field and magnet coils as it penetrates oil and new windings and has excellent flexibility and water resistance.