The Best Epoxy Resin For Waterproofing And Repairs

Buying Guide

If you’re a DIY enthusiast, you probably already know the benefits of epoxy resin. Whether you’re repairing an old piece of furniture or making jewelry, epoxy resin provides a hard, protective surface that not only seals the work you’ve done, but also protects it against future damage.

Resin is a composite blend used in manufacturing and woodworking. Epoxy resin is made by mixing components that create a chemical reaction, resulting in a substance that hardens and sets your work. The final result is a polished, finished look that also creates a layer of protection.

There are a few things to consider if you’re in the market for epoxy resin. Avoid the temptation to save money by going for the cheapest option. The quality of the resin can vary from one brand to the next, so you’ll sometimes get a better experience by spending a little more.

Another consideration is how much work time you get from your epoxy resin. Some can set fairly quickly, but that’s not necessarily a good thing. If you have a resin that takes a while to set, that lets you take the time to apply it and perfect it before it sets.

Before you start working with any solvent, including epoxy resin, make sure you’re prepared to keep yourself safe. While working with epoxy resin, you should wear safety goggles and gloves, as well as protective clothing. A bigger risk comes from inhaling fumes while you’re working. If possible, work outside, and if that’s not feasible, work in a well-ventilated area. A respirator with a vapor cartridge can also help keep harmful fumes at bay, even if your project takes a while.

• Epoxy resins harden to varying strengths. The benefit to a harder resin is that it protects the surface beneath.
• In addition to scratches and dings, you’ll want your items protected against the sun’s harmful rays. Look for an epoxy resin that has UV protection built in.
• Make sure any resin you choose is clear. Some resins cure to a high-gloss finish, so if you don’t want shine, shop around to find one that doesn’t produce this effect.
• If you’re using epoxy resin on an old piece of wood, lightly sand the wood first and make sure you remove all residue to avoid it blending with the finished product.
• After you’ve applied the resin, give it plenty of time to cure. Most resin takes about 72 hours to fully set, but you can find some that will cure overnight.
• If you’re applying epoxy resin in a colder room or outdoor environment, you may find it takes longer to cure than in warmer temperatures. Ideally, your resin should be left to cure in temperatures of between 75 and 85 degrees Fahrenheit. A space heater or heat lamp can help speed things along.
• You’ll need some supplies for working with your epoxy resin, and resins come with everything you need. Cups, application sticks and gloves are a must. You should also make sure you have safety goggles and a mask — preferably one with an oxygen cartridge to help you breathe when surrounded by fumes.
• Some resins have better odors than others. Although any scent will likely diminish with time, a particularly pungent formula could make the process of applying and waiting for it to cure much more difficult to endure.
• Although thicker resin has its benefits, it can be prone to air bubbles. Look for a formula that reduces this. If you end up with bubbles, gently applying heat with a blow dryer can help.