Accurate measurement of resin and hardener is crucial for successful epoxy application, as an incorrect mix can result in weak or uncured epoxy. This video explores eight methods for measuring epoxy, including using pumps, measuring containers, and even eyeballing the mixture for one-to-one epoxies. While perfect measurements are ideal, slight variations are often acceptable for most projects.
For most hand laminating in boat building, a 5% margin of error in epoxy mixing is acceptable. While scales offer high accuracy, ketchup pumps provide better control and are suitable for most projects. For larger batches or precise measurements, benchtop epoxy pumps or weighing are recommended.
