Recently I received a call for a 5-minute epoxy. In general terms, 5-minute epoxy is used to refer to two-component epoxy that start to set up in around 5 minutes.  But they are not all alike.  Epoxies can vary in viscosity, mix ratio, color, specific gravity, gap fill ability, hardness, elongation, dielectric strength, conductivity, strength, … Continue reading 5-minute epoxy – more than the name implies