Epoxy resin is typically packaged as two separate compounds – a resin and a hardener – that must be mixed to initiate the setting process and produce what will become a solid plastic-like substance.
This resin is known for its chemical resistance and its excellent adhesive qualities. If you need a very durable resin product, then epoxy is the best option to consider.
Since the chemical reaction that produces polyester resin requires a catalyst, the speed at which the reaction occurs can be controlled and this resin can cure very quickly.
So, if you were looking for answers to the questions “what is resin?” and “what is resin used for?”, this guide above should have covered everything you needed to know.