Key Differences Between Epoxy And ResinEven though epoxy and resin seem to be two different compounds, epoxy resin is a product on its own. So what you need to know is the difference between a casting resin and an epoxy coating resin. Here, we have listed some of the differences between the two, based on some important categories.
Their Intended UseThe biggest difference between the two compounds is the way they are used by the people. Epoxy coating resins are typically used for applying coatings on surfaces like a tabletop. On the other hand, casting resins are used for casting figurines, molds, jewelry, and so on.
The ViscosityThere is a huge difference in the thickness of the two materials. Casting resins are usually thin and need a thick pour to make a good protective layer. Epoxy coating resins are thicker and more suited for pouring on flat surfaces because they won’t run off the edges.
Curing TimesCasting resins can take several hours or days to cure. So, if you need to finish a project quickly, this will not be suitable for you. Epoxy coating resins, however, start to gel within 25 to 30 minutes of being poured. So you can start using your tabletops after just 12 hours of applying coating resins.
Mixing RatiosCoating epoxy resins generally need a 1:1 mixing ratio. This is the easiest ratio for working with a coating epoxy resin. Casting resins, on the other hand, may require a 2:1 or 3:1 mixing ratio.
Usually, both coating and casting resins can withstand UV rays. However, since casting resins are thin and pour into thick layers, it results in cracking or yellowing. Coating resins form a thinner layer and do not show as much yellowing. Knowing the differences between casting and coating resins can help you choose the correct product for your project. You should read the product labels carefully to check the curing time and other important information. If you are still unsure about choosing the right kind of material, you can always get help from an expert by visiting https://squidpoxy.ca/. Getting the right type of help from an expert can save you a lot of time and effort.
Address: 235 Rayette Rd #4 Concord Ontario L4K 2G1