Aerol Formulations Pvt. Ltd. Offers Non-Dying and Non -Evaporating Viscous Gels. Aerol Formulations Pvt. Ltd. Is an ISO 9001:2000 certified company. These are generally stiff, tacky, non-dying and non -evaporating, designed to damp free motion of the component to which it is applied. Also known as damping compound or kilopoise compounds, Non-Dying and Non -Evaporating Viscous Gels create more friction and yet make motion more smooth and restricted. This smooth yet restricted or damped motion is free from play and produces a hydraulic feel. Non-Dying and Non -Evaporating Viscous Gels find application in the assembly of potentiometers, rotary switches, tape recorders.