Epoxy is a product that is often used in a wide variety of applications thanks to its durability and high-quality bonding property. Whether you're gluing together pieces of your sculpture or craft project, or piecing together pieces of concrete for a large construction project, you can never go wrong with epoxy adhesives. Here are some basic information about this handy engineering material that you might need to know.
The resin that serves as the finished material of the epoxy glue is a polymer, a substance whose molecular structure is built up by a large number of units bonded together, making the resin one of the toughest molecular compounds in the world. When it hardens, epoxy is extremely weatherproof, temperature resistant and very durable, thus justifying its reputation in the construction industry.
Another important information to note is that epoxy will not settle and harden on its own, hence you can have a pack stored away for long periods without worry. To turn it into the tough resin, you need a reactant, a liquid that will allow the material to harden a short time after it has been applied. The epoxy and its reactant are often sold separately since you will mix them only right before use.
Common home projects where you can use epoxy can range from simple repairs of damaged wooden, metal or concrete surfaces. Electrical repair and other similar projects could also benefit from epoxy. Don't use it on much simpler projects where superglue would suffice, as it may prove a costly expense.
Since this is a very strong adhesive, always handle epoxy with care; never get it on your skin. For something that can be used to bond pieces of aircraft and concrete buildings, it's a must that you immediately wash all traces of epoxy on your skin before it sets. You can use vinegar to remove it. If you get any in your eyes, rinse it off immediately and call for medical help.
It's important to know about the appropriate type of adhesive to use for your hobby or commercial project. Doing so ensures that you don't end up botching your project due to lack of bonding capacity or to a damaged surface. For more information on strong adhesives, check out ehow.com/about_6620673_epoxy-glue_.html.
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