Flex Seal On Basement Walls

It is well known that Flex Seal is a popular waterproofing product that can be used on a variety of surfaces, including basement walls. However, there are some important things to consider before using Flex Seal on your basement walls, such as the condition of the walls, the type of Flex Seal you are using, and the proper application techniques.

Condition of the Basement Walls

The condition of your basement walls will play a big role in determining whether or not Flex Seal is the right waterproofing solution for you. If your basement walls are in good condition, with no cracks or leaks, then Flex Seal may be a good option. However, if your basement walls are cracked or leaking, then you will need to repair the cracks or leaks before applying Flex Seal. Otherwise, the Flex Seal will not be able to effectively seal the water out.

Type of Flex Seal

There are two main types of Flex Seal: Flex Seal Liquid and Flex Seal Spray. Flex Seal Liquid is a thick, liquid rubber coating that can be brushed or rolled onto surfaces. Flex Seal Spray is a sprayable version of Flex Seal Liquid that is easier to apply to large areas. Both Flex Seal Liquid and Flex Seal Spray are effective at waterproofing surfaces, but Flex Seal Liquid is generally considered to be more durable.

Proper Application Techniques

It is important to apply Flex Seal correctly in order to ensure a waterproof seal. Here are the steps for applying Flex Seal to basement walls:

Clean the basement walls thoroughly. Remove any dirt, dust, or debris.
Repair any cracks or leaks in the basement walls.
Apply a thin coat of Flex Seal Liquid to the basement walls. Use a brush or roller to apply the Flex Seal evenly.
Allow the Flex Seal Liquid to dry completely.
Apply a second coat of Flex Seal Liquid to the basement walls. Allow the Flex Seal Liquid to dry completely.

Once the Flex Seal has dried completely, your basement walls will be waterproofed. Flex Seal is a durable waterproofing solution that can last for many years. However, it is important to inspect your basement walls regularly for any signs of damage. If you notice any cracks or leaks, you should repair them immediately to prevent water from entering your basement.