When it comes to protecting your home or business from the outside elements, one of the best things you can do is seal any cracks or gaps that may exist, and exterior foam sealant is one of the best ways to do it. There are a few things to consider when choosing the right sealant for you, so let's take a look at what you need to know.
What is Exterior Foam Sealant?
Exterior foam sealant, also known as expanding foam sealant, is a type of sealant that is used to fill gaps and cracks in the exterior of your home or business. It is made of a mixture of chemicals that react to create a foam that expands to fill the gap or crack, creating a seal that is durable and long-lasting.
Why Use Exterior Foam Sealant?
There are a few reasons why you should use exterior foam sealant on your home or business. For one thing, it helps to prevent moisture from getting into your building, which can cause damage over time. It can also help to improve the energy efficiency of your building by reducing drafts and keeping the temperature more consistent.
Types of Exterior Foam Sealant
There are two main types of exterior foam sealant that you can choose from: single-component and two-component. Single-component sealant comes ready to use right out of the canister, while two-component sealant requires you to mix two different chemicals together before use.
Single-component sealant is generally easier to use, but it may not have as strong of an adhesive as two-component sealant. Two-component sealant is more durable, but it can be harder to work with.
How to Use Exterior Foam Sealant
Using exterior foam sealant is relatively easy, but there are a few things you should keep in mind. First, you need to make sure that the surface you are sealing is clean and dry. Any debris or moisture on the surface can prevent the sealant from adhering properly.
Next, you need to shake the canister well before use. This will ensure that the foam is mixed properly and will expand as it should. Then, simply apply the sealant to the gap or crack that you want to seal. It will expand as it dries, so be careful not to over-apply it.
Once the foam has dried, you can trim away any excess with a utility knife or other cutting tool. Then, you can paint over it to match the surrounding surface if needed.
Conclusion
Exterior foam sealant is an excellent way to protect your home or business from the outside elements. It can help to reduce drafts, increase energy efficiency, and prevent moisture from getting inside. With the right sealant and some basic knowledge of how to use it, you can easily seal up any gaps or cracks in your building and keep it in great shape for years to come.