Does Liquid Nails Work on Concrete?

If you’ve wondered if liquid nails work on concrete, you’re in luck.

Some contractors use this type of nail to extend their flooring’s lifespan. However, they do come with some downsides.

For instance, these nails don’t last long, and they tend to stain the polish slightly. So, does liquid nails work on concrete?

While liquid nails are very strong, they are only good for gluing wood together. Liquid nails will not work on concrete because the two materials have very different properties.

Wood is porous and absorbent, whereas concrete is non-porous and dry. For this reason, liquid nails cannot penetrate concrete and instead become trapped on the surface.

To glue concrete items together, you should use a construction adhesive instead.

Does Liquid Nails Work on Concrete?

Liquid Nails is a superglue for nails, wood, and concrete.

While Liquid Nails works on other surfaces, it doesn’t work on concrete. Concrete is made of cement and water, and cement won’t bond to glue.

Cement has a very high rate of water evaporation, so liquids can’t adhere to it for very long. This makes concrete gluing difficult.

Even if Liquid Nails work on concrete, you would have to glue the cement before it dries. Liquid nails work well on wood because it’s less porous than concrete.

In addition, Liquid Nails has stronger adhesion than super glue, so it’s less likely to fail.

Advantages of Using Liquid Nails on Concrete

One of the biggest advantages of using liquid nails on concrete is its strength and durability.

Once it has been applied correctly and allowed to cure, it forms a strong bond between two surfaces that will last for years without any major issues.

Additionally, liquid nails can be used in a variety of applications, from simple construction projects like trimming around windows or doors to more complex projects like installing tiles on a concrete floor.

It’s also relatively easy to use and doesn’t require any special tools or skills, which makes it ideal for DIYers who don’t have a lot of experience with home improvement projects.

Disadvantages of Using Liquid Nails on Concrete

One of the main disadvantages of using liquid nails on concrete is that it can take a long time for it to fully cure, depending on how thickly it was applied and what type of environment it is being used in.

This means that you may need to wait several days before you can put weight on whatever item you are attaching with the adhesive, which can be inconvenient if you need something done quickly.

Additionally, liquid nails are not waterproof, so they should not be used in areas where they may come into contact with water, as this could weaken their bond over time.

Tips For Installing Liquid Nails On Concrete

When installing liquid nails on concrete surfaces, there are several tips you should keep in mind in order to ensure a successful installation:

  • Always make sure that both surfaces are completely clean and free from dust or debris before applying any adhesive.
  • Make sure that both surfaces are dry before applying any adhesive, as this will help ensure a stronger bond.
  • If possible, use painter’s tape around edges or corners when applying adhesive, as this will help create a more even application.
  • Allow ample time for the adhesive to cure before putting weight on attached items (this may take several days).
  • Use waterproof sealant over top of attached items if they will come into contact with water regularly.
  • Wear protective gear, such as gloves, when working with adhesives, as some types may contain harmful chemicals.

Alternatives To Using Liquid Nails On Concrete

If you don’t want to use liquid nails on your project, there are other alternatives available, such as epoxy resin or construction adhesives.

Epoxy resin is particularly strong and durable but requires special tools and skills in order to apply correctly, while PL Premium is easier to use but may not provide quite as strong a bond depending upon how thickly it is applied.

Additionally, mechanical fasteners such as screws or bolts can also be used, but these require drilling into the concrete, which isn’t always ideal depending on your project needs.


Can I paint over liquid nails?

No, painting over liquid nails will weaken their bond over time, so it’s best not to do so if possible.

How long does it take for liquid nails to cure?

This depends upon how thickly they were applied, but generally speaking, they should take at least 24 hours before reaching their full strength, although allowing more time is always recommended just in case.


In conclusion, liquid nails work on concrete.

Liquid Nails paint is waterproof and can be used on concrete both inside and outside. Furthermore, liquid nails dry within 24 hours, making them perfect for indoor and outdoor projects.

Liquid Nails paint also has great coverage, which means it covers flaws and imperfections. Liquid Nails paint is simple to use.

Overall, Liquid Nails paint can be used on concrete both inside and outside and is ideal for most projects.