Epoxy vs. Resin: A Quick Guide To Their Major Differences

Epoxy vs. Resin: A Quick Guide To Their Major Differences

Are you working on a Do-it-Yourself project that requires epoxy resin? If yes, you need to know the difference between epoxy coatings and resins available in the market. Choosing the wrong item can ruin your project. For instance, you need to know if you want a product that has a thin pour or a thick pour so that you do not end up with cracks in the coating. By choosing good quality products, you can ensure that your project’s quality is not compromised. So, here are some of the key differences between epoxy and resin that will help you choose the right product.

Key Differences Between Epoxy And Resin

Even 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 Use

The 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 Viscosity

There 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 Times

Casting 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 Ratios

Coating 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.


UV Resistance

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 SquidPoxy.ca . Getting the right type of help from an expert can save you a lot of time and effort. 


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