EP30HV two-component epoxy is for bonding, sealing, coating and casting applications. Offers light transmittance from 350-2,400nm and has a refractive index of 1.55 at room temperature. Volume resistivity is over 10¹⁵ ohm-cm, dielectric strength is 440 V/mil and has a low coefficient of thermal expansion. Mixed viscosity 4,000 cps.  Cures at room temperature in 24 hr. or faster at elevated temperatures. Tensile strength exceeds 9,000 psi. Compressive strength greater than 14,000 psi at ambient temperatures. Linear shrinkage is 0.0003"/inch. Resists water, oils, acids, bases and many solvents. Serviceable over -60° to +300°F temperature range.

Master Bond, masterbond.com/properties/electrically-insulative-adhesive-systems