Liquid Rubber Foundation Sealant – Benefits & Application

Liquid Rubber Foundation Sealant

A solid foundation is a safe way of life.

A weak foundation that is peeling and cracking is not only unsightly but may also pose a substantial risk to your and your family’s safety if not sealed and maintained properly.

While many house owners take the required safeguards for a healthy foundation, many overlook the need for foundation sealing. 

Foundation sealing is essential for ensuring that your home foundations remain functional and sturdy over a more extended period.

However, when it comes to choosing suitable foundation sealants, few reliable products are available on the market.

Liquid rubber foundation sealant (by L R) is what I found most compelling, among many others.

This sealer is widely regarded as the best liquid rubber sealant for the foundation.

According to our research and consumer evaluations, there are strong reasons it’s trusted by many house owners, so you can be confident that it is well worth the money.

About Liquid Rubber Foundation Sealant 

Water-based Liquid Rubber Foundation Sealant by L R Brand has no Solvents or VOCs.

This means it’s safe to use both inside and outdoors without requiring any particular breathing gear as solvated goods do. 

You, your children, and your pets are all secure.


Other sealants on the market can chip and crack, but liquid rubber foundation and basement sealants do not.

Apart from that, it’s straightforward to apply. You may even use this rubberized foundation sealer on tall surfaces without having to worry about sagging.

Here are a few other reasons to use this product right away:

  1. The formula is non-flammable
  2. It is suitable for both outdoor and indoor use
  3. Human and pet-friendly; ecologically friendly
  4. Provides good coverage of about 1 gallon per 20 sq ft
  5. There are no solvents, noxious scents, or VOCs in the water-based composition
  6. It can be applied to planter boxes, wood, concrete, metal, ICFs, basements, foundations, and a variety of other surfaces
  7. It’s a robust waterproof coating that creates a long-lasting waterproof shower liner membrane

Above all, you don’t need to hire professionals; outsource it to get the job done with this simple-to-operate sealer.

Also, if you have any leftover liquid rubber foundation sealant material, you may shut the container correctly and utilize it later for future projects.

How to use rubberized foundation coating


Applying liquid rubber foundation sealant is similar to painting, except that you apply thick coats to build up your waterproof membrane.

Before you begin applying liquid rubber foundation sealant basement coating – ensure that the area is dry and clean.

There should be no loose, flaking paint, grease, coal, coil coatings, or other pollutants on the surface.

Start by opening the container and utilizing it. For smaller areas, use a single-component sprayer, brush, or roller.

Flow the sealant over larger areas and distribute it with a roller or squeegee.

Remember that the sealer does not need to be mixed before use. So you can start right away.

The second coat should only be applied when the first layer dries to the touch.

Within 24 hours, up to two thick coatings might be applied. 

Curing typically takes 24-48 hours; however, ventilation, temperature, humidity, and all influence curing time.

Things to Care

Never use the sealer if it is raining or forecasted for that day.

Furthermore, using the foundation sealant in direct sunlight is not recommended.

Keep an eye on the temperature; it’s preferable to apply it when it’s at least 40 degrees Fahrenheit.

The most important thing is to apply this product thickly on the surface for the best results.

The tackier the final coat is, the better you will get the results out of it.

The Bottom Line

Waterproofing your foundation isn’t something you want to put off until the last moment.

Improper or inadequate sealing will not prevent moisture from entering your house, exposing you and your family to safety issues and health dangers such as mold development.

Liquid Rubber Foundation Sealant is an easy DIY endeavor whenever you need to seal your concrete foundation. You can rely on this sealer to finish the job quickly and effectively.

If you purchase it from an online shop like Amazon, it might be delivered to you in a matter of a few days. So, get your foundation sealed today for peace of mind tomorrow and the rest of your life.

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