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What Happens If Caulk Gets Wet Before It Cures

Caulk needs to stay dry in order for it to cure quicker.

There are many projects that a homeowner comes into contact with. Some homeowners really enjoy doing projects around the home. As caulk becomes old and dries out, it will crack and a new sealing is needed. Once you remove the old caulk you can begin applying the new caulk. What happens if caulk gets wet before it cures? It will not create the proper seal and allow moisture and insects to enter the home.

Let’s take a look below at some more specifics regarding caulk.

What Is Caulk

Caulk is a material that is used to seal crevices or openings around your sinks, baseboards, windows, and doors. Caulk allows you to keep insects and drafty air from entering your home. It also keeps moisture from entering from your doors and windows. There are a variety of caulk types, so be sure to select the one that meets the needs of your project.

Caulk around the toilet should not get wet before it cures.

How Long Does It Take To Dry

When it comes to caulking your home, the time that it takes to dry depends on a variety of things. Let’s take a look at the main three reasons for the time it takes silicone caulk to dry and cure.

  • Temperature – depending on the time of year you are caulking can contribute to the time it takes to dry. The warmer the temperatures are in the home, the faster the caulk will dry.
  • Type – each type of caulk can have a different drying time. The materials used to make the product like silicone or acrylic will determine how long it takes to cure.
  • Humidity and Moisture – if you have high moisture inside or outside of the home, caulk could take up to 24 hours to dry. The dryer the air and the warmer the humid air, the faster the caulk will dry. Caulk likes warm and humid temperatures to settle and dry faster.

What Happens If Caulk Gets Wet Before It Cures

When the caulk gets wet, it will not cure properly. The formula that makes up your caulk will not be able to dry and cure or bond to the surface to that you have applied it. Not being able to dry in a timely manner will prevent the caulk from creating a proper seal. Without a proper seal, insects and moisture can get into the home and leads to the growth of mold. Once the caulk is applied and a seal is not properly achieved, you will need to remove the caulk and start from scratch.

Other Recommended Maintenance

Now that you know about caulk getting wet before it cures, let’s look at a few other areas of maintenance. If you are getting ready to paint the home, you might be wondering when to caulk the trim. You will want to do this after using paint primer and the repairs are made so it looks more professional.

Next, another area is drywall. If the drywall is wet, it doesn’t mean it always needs to be replaced. It will depend on how fast you can dry it as well as how much water gets on it.

Lastly, if you have paint on your hardwood floor, you need to scrub hard as well as you can use some home remedies such as paint thinners, alcohol pads, and mild soap. Hopefully, the floor is not damaged.

Don't let the caulk get wet before it cures around the windows.

When Do I Call A Professional

Conducting a project like caulking baseboards or around your sinks, windows, or doors, is something that most homeowners can achieve. However, this doesn’t mean that calling on a professional is a bad idea. In many cases, homeowners do not have the time, tools, or patience to spend on caulking around the home. If you aren’t sure what areas of the house are in need of caulking, reach out to your local home inspection team. They can recommend areas of improvement and recommend a reputable general contractor for this project.


Caulking your home is something that should be done by a professional. Typically, they have the tools and experience with how to caulk the fastest and what will get the caulk to dry and cure the fastest. Using a professional also allows you to find out what needs caulking the most. If you aren’t sure where your caulking needs are, call on your local home inspection team. Reach out to Honor Services for your caulking needs, and full home inspection in Brevard County, FL.

Michelle Shishilla

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