Primer for plaster

[Gabbe1]

We have built a brick wall around an insert fireplace, and the brick has been plastered with mortar c.
We would like to keep the plastered appearance but at the same time bind sand/dust so that the surface doesn't release so much upon contact. At the same time, we don't want the surface to become shinier/glossier like it would if treated with clear lacquer.

Is there a product (primer/oil/base) suitable for our situation?

 

[MaZtoR]

There are dust-binding oils. However, I have never tried them myself. Ask in a paint store and they should be able to assist you.

 

[Roundup]

Nordsjö silikatbinder might work, check with them.

 

[Tyrström]

Drive with a glass of water, binding without it being visible.

 

[anaitis]

silicate binder is water glass

 

[Tyrström]

Yes, but if you ask for water glasses, they can probably arrange it in 1-liter bottles instead of in a 5-liter container, which is otherwise the smallest package.

 

[Gabbe1]

Thank you for the tips, we will look into this.

 

[plan-g]

How did it go? We've polished our stove in the same way and are considering whether to paint it or somehow keep and preserve the polished look.

 

[Gabbe1]

We rolled our wall with water glass, it becomes almost invisible (a slightly more glossy surface) but binds the surface effectively.