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The Different Types of Adhesives Used for Metal Bonding

There are countless situations in which you may want to join together two pieces of metal. You won’t be able to do this without a type of metal adhesive or bonder. It is highly unlikely that you will be able to use a regular type of glue to deliver the results you are looking for with metal. There are some regular household glues that can bond metal to some degree, but those don’t offer any long term results. If you want something permanent, then you will need to look into specially made metal glues, such as those offered by www.jessupmfg.com. Let’s take a look at some of the glues available to you for metal bonding.

Types of Metal Adhesives

Firstly, there are glues that are polyurethane-based. This is one of the strongest glues out there. Surprisingly, it is also highly flexible, which is quite surprising. It is very robust and hard, but polyurethane itself is very flexible. There simply isn’t another combination like it around. As an added benefit, these types of adhesives are water resistant, which can be very important for your project. If you need a permanent bond for gluing two pieces of metal together, then this should be your adhesive of choice.

Used for Metal Bonding

Then, there are epoxy glues. These are also popular because they can hold two pieces of metal together. They are so popular, in fact, that they are now available in various different types. This includes sealants, adhesives, and coatings. The biggest benefit of epoxy glue is that they can create a near unbreakable bond, particularly if you use it to fill in some gaps. Furthermore, it provides excellent electrical insulation and it helps to protect the metal on which it is applied from shock and chemicals.

The next type is resin, which can also bond two pieces of metal. However, this is a less popular option, particularly compared to epoxy glue and polyurethane glue. This is because resin is very slow drying, whereas the other two are not. Acrylic gum is the exception, which is a resin glue that does also dry quickly. Acrylic gum is also fully water resistant, as well as being able to withstand extremes in weather. This is why it is the adhesive of choice for any outdoor projects.

Last but not least, there is liquid nail. Large construction projects usually use liquid nails, but they can be used on household projects as well. The biggest benefit of this type of adhesive is the fact that it won’t lose its color, even if constantly exposed to sunlight. This means that it remains invisible as well. Furthermore, it is waterproof.

These are the main types of adhesives used for metal bonding. The one that is right for you depends on your personal situation. Speak to an expert if you are not 100% sure about which one you should use. Once you have chosen your adhesive, make sure you read the instructions on how to properly use it as well.

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