best paint for cinder block wall

Best Paint For Cinder Block Wall Interior and Exterior

Painting a wall and painting a cinder block wall may seem like the same project, but there are some critical differences. Cinder block is made of concrete and as such, has much larger pores in the surface than other types of material. This is why you need the best paint for cinder block wall. It is important to start by sealing the concrete before applying acrylic latex paint to the surface. In our post, we will cover two of the best paints for cinder block walls that will stand the test of time.

Best Interior Paint For Cinder Block Wall

best paint for cinder block wall

Giani Brick Transformations Whitewash Paint for Brick and Fireplaces

Easy to use
Longevity
Sheerness

Summary

Whitewashing is a great option for those who have darker cinder block walls and want to transform the look of their space. In just under 5 hours after application, Giani Brick Transformations Whitewash Paint for Brick and Fireplaces will transform the surface into a whitewashed surface that looks both modern and vintage at the same time.

4.7
Pros
  • Easy whitewash kit
  • 5-hour transformation
  • Low odor
Cons
  • Must be diluted prior to use
  • Won’t work on all surfaces
  • You need other tools to apply the wash.

If you are looking for a quick and affordable want to upgrade your cinderblock wall, Giani Brick Transformations Whitewash Paint for Brick and Fireplaces is worth considering. The titanium dioxide-based paint has a very low odor range which is good news for projects that will be completed in small space.

Best Exterior Paint For Cinder Block Walls

best paint for cinder block wall

KILZ Interior/Exterior Self-Priming Masonry, Stucco and Brick Flat Paint

Easy to use
Easy to clean
Adhesion

Summary

When it comes to cinder blocks, it is important to prime the surface well before laying on the paint. KILZ Interior/Exterior Self-Priming Masonry, Stucco, and Brick Flat Paint there is no need to spend extra time priming since the mixture is self-priming. Available in several colors, this durable paint is sure to transform your exterior with ease. The water-repelling features of this acrylic-based paint will both seal the cinder and keep it safe from elemental harm.

4.5
Pros
  • Self-priming
  • Available in several colors.
  • Water-repelling
  • Alkali-resistant
Cons
  • Two or more coats are required.
  • Limited color range
  • Colors are lighter once applied than advertised on the can.

KILZ Interior/Exterior Self-Priming Masonry, Stucco, and Brick Flat Paint are easy to use and self primes to help reduce your workload. Although it only comes in a few colors, this high-quality paint will prime and seal your cinder block in a few simple steps. The cost is slightly higher than typical cinder block paint, but you make up for it by skipping the primer step. It is easy to apply and lasts for several years.

Cinderblock Painting FAQ’s

How do you paint the outside of a cinder block?

Start by priming the surface with a cement sealant or a cement primer. After it has been set for at least 4 hours then apply a layer of exterior acrylic house paint or exterior latex masonry paint.

Should you paint cinder blocks?

Painting cinder blocks is a great way to add character to any outdoor space. Using durable paint made for concrete will preserve the color and keep the blocks safe from the elements.

How do you paint a cinder block wall with a roller?

Using a roller that has at least a 1’ nap is the best for textured surfaces such as cinder block walls.

How do you seal painted cinder block walls?

Cinder block walls are sealed before the layer of paint is applied. You can however add a thin even layer of silicone-based sealant after your final coat of paint to seal in the color and reduce environmental damage.