Use the flat finishing trowel to spread the stucco evenly across the surface.
Stucco exterior cinder block wall.
To apply stucco to your existing brick block or concrete wall first brush a concrete bonding agent onto the wall then allow it to dry completely.
If you want a colored wall but don t want to paint concrete pigment is the way to go.
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The scratch coat should be between 1 4 and 1 2 inch thick.
Cinder block walls are strong and inexpensive but they aren t always pleasant to look at.
Fortunately you have many options for improving a cinder block wall.
Stucco a masonry or concrete wall.
Allow the scratch coat to harden slightly.
Ideal for use on properly prepared interior exterior vertical surfaces such as.
The interior exterior self priming alkali and mildew resistant finish also provides excellent adhesion coverage and water repellency and color retention.
Concrete is an inexpensive way to create a strong cover.
How to repair exterior cinderblock walls with stucco since the early 19th century stucco has been used to cover less appealing construction materials such as concrete metal and cinder block.
Stucco offers an inexpensive and durable finish for interior and exterior walls.
Stucco is similar to concrete but more decorative.
Designed for outside use it wasn t until late 19th century that builders started to use it on interior applications as well.
So here s how to stucco a cinder block wall and give it an appealing yet low maintenance finish.
This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall.
It creates a smooth finished surface you can leave as is or paint.
After the bonding agent has been allowed to dry the stucco can be applied directly to the wall.
Concrete helps insulate the building and keep moisture out.
The simplest way to cover a cinder block wall is by using surface bonding cement to create a concrete finish.
Apply the first coat of stucco to the concrete surface.