There are many different types of woodworking epoxy available for your next project. Depending on your application you will find the right type for your needs. If your goal is to make a smooth, even surface or fix a wood project, a standard tabletop resin will suffice. If you’re working on a more complex project that calls for a deeper penetrating stain or finish, a full-coating epoxy is required.
Two-part epoxy glue is usually the best woodworking epoxy if you don’t have a lot of experience working with this product. Two-part epoxy glue comes in a simple clear version and a clear topcoat version that can be applied to unfinished wood. To apply it you’ll need a spray bottle, two parts of clear wood filler, a putty knife and a putty tool with an included wooden tip. The best part about this product is that it fills gaps and scratches very well and also gives a smooth, even finish.
Hardening wood is a process called impingement and there are several methods for it. You can use either abrasive hardening agents and either mechanical or chemical methods. For woodworking epoxy bonding agent you can choose between either calcium carbonate or calcium nitrate. Nitriding agents use nitrogen or nitrous oxide as its hardener while calcium carbonate hardeners use sodium silicate or silica. These hardeners are less expensive but produce less consistent results. However, they’re great for sealing large cuts and cracks.
Another compound used in woodworking epoxy glue is a two-part epoxy glue. This compound has two parts: a top coating and a bottom coat. The top coating provides a smooth, even coating and imparts a solid, dense look to the product. The bottom coat provides a tough seal against moisture, while resisting cracking and chipping. There’s no difference in the product’s chemical makeup between the two parts. A two-part epoxy will bond better than a one-part hardener, but if your project is particularly challenging, you might consider using a one-part hardener.
Resin projects are also good candidates for epoxy. Resin craftsmen use them to fill gaps and to protect their tools from rust. It’s perfect for detailed sanding and finishing on jewelry boxes, bowls, picture frames and various woodworking projects. Another great application is to use resins in sanding and polishing. In addition to filling gaps, resin projects can also be used as a hardener. If you have a difficult woodworking project, you could consider applying some resin to the work, especially if you’re working on something that’s a bit trickier.
If you’re into intricate woodworking or do woodworking refinishing, you’ll want to start off with some sandblasting first. Sandblasting is a great way to create that smooth surface you get on top of a finished wood piece. Woodworking sandblasting isn’t as common as it once was, but it’s still a fantastic way to create that professional look. Even if you’re just sanding a piece to make it look nicer, woodworking sandblasting is still a worthwhile activity.
To apply the hardener, take your sandblasted piece and dip it into a resin tank. The resin will provide a solid surface for you to work on. Keep in mind that applying the resin to wood isn’t absolutely necessary, but it helps give it that finished look. You should always stir it thoroughly before applying it so that you don’t have large bubbles in your resins.
Once you have your piece poured and set, you can start working on adding the other two components. The two most important parts of this process are the holes for the pins and the filler strips. Always read your product labels before you start working with wood and resin – they will tell you what you need to get the job done, but if you don’t pay attention you may end up wasting a lot of money on an unnecessarily complicated project.