Rubber stoppers might seem simple, and it's true that they do typically have a fairly simple design. However, even though rubber stoppers might seem pretty simple, they have many benefits and are very commonly used. There might be some things you don't know about rubber stoppers if you haven't really used them before, but these are some of the top things that you will want to know.
They Have Many Uses
First of all, you should know that rubber stoppers can be used in many scenarios in which a removable seal is needed. For example, rubber stoppers are commonly used to create a leak-proof seal on tubes, bottles, and all sorts of other containers that hold liquid.
They're Easy to Use
Another reason why many people commonly use rubber stoppers is that they are actually quite easy to use. Although some rubber stoppers are made from a more flexible rubber than others, most of them are usually at least somewhat flexible. This makes it much easier to put them in place and take them out when needed, so you should be able to use them without frustration.
They Don't Displace Liquid Inside
One reason why many people like to use rubber stoppers instead of other types of stoppers is that they are actually used to create a seal from the outside. When they are used with bottles and tubes — or other types of containers — you don't have to worry about them displacing any of the liquid inside. This is a good thing if you want to be able to fill up your containers as much as possible and if you want to avoid overflowing and messes.
They Can Be Custom Ordered
You can find rubber stoppers of various types at many places, including home improvement stores, hardware stores, and more. You can also have rubber stoppers custom-made, which is typically a good idea. When you custom order rubber stoppers, you can mention if you need them to be food-safe, industrial grade, or if you need to meet other specifications. You can give the exact measurements that you need, and in some cases, you can even choose the color of your rubber stoppers so they will match well with your containers.
As you can see, there are a lot of things that you might not really know about rubber stoppers if you aren't used to using them. Luckily, there are professionals who make rubber stoppers and who can help you end up with the stoppers that you need. They can also tell you more about these stoppers and their proper use.