If all else fails there is a black mastic remover called bean e doo mastic and adhesive remover for concrete surfaces.
How to remove black mastic from concrete floor.
It s now owned by franmar and sold under the name blue bear.
A step by step review of my experience removing black mastic from concrete floor using blue bear mastic remover formerly bean e doo.
I will use as de greasing agents to remove the product that.
There is no fast way to remove mastic but elbow grease or chemical removers will do the job.
When you remove that floor covering to make way for new flooring you may encounter the mastic and wonder whether it is safe to remove the main concern surrounding this question is that black mastic often contains asbestos.
They also have another version called 500mr mastic remover.
I have applied bean e doo to my concrete floor to remove a heavy layer of black mastic.
How to remove black mastic from a concrete floor.
Link to my other video on how to remo.
This tool will effectively remove the majority of dried mastic and the remaining residue left behind is very simple to remove.
The most effective and easiest way to remove mastic or thinset from a concrete floor after the tiles have been removed.
Remove the majority of mastic from the concrete floor surface with a scrape away floor tool or the mastic removal tool.
Both products are virtually the same.
I does take off the mastic and is a messy job.