I am putting in a new patio at my home and had to dig out quite a bit of dirt from around my foundation.
Removing tar from concrete wall.
Tarsolve bitumen remover is safe on most metals and is also effective in removing glue and most adhesives.
This is the most efficient and inexpensive way that i ve found.
Solvents may dissolve some of the tar but most masonry surfaces are porous and it will be impossible to remove the tar that has soaked into the blocks concrete or brick.
The porous material can allow water to pass through rather easily if not properly protected.
It s possible to clean tar off a concrete floor but it can require substantial physical effort and possibly harsh chemical solutions.
However concrete is also quite porous which makes it difficult to remove sticky stains such as tar.
You can achieve professional results with relative ease by following this advice for cleaning virtually any mess from concrete.
If you bring it in tell the cleaner that the stain is roofing tar.
Now i have the tar that they used to seal my foundation exposed.
Q a removing foundation tar foundation new construction text.
There actually seems to be a dearth of information on efficient ways to do this.
Though durable and easy to manipulate concrete is not resistant to water.
Scrape the tar off with a drywall knife.
A word of advice.
The oil or bitumen from the tar will leech into the cement so the longer the tar remains the deeper the.
If you have ever noticed the black compound on the exterior of a concrete foundation you know the ubiquity of this tar based material.
The sooner this is accomplished the better.
Tar is probably the last substance you d expect to come up easily from any surface let alone concrete but you re about to be pleasantly surprised.
What is the easiest and best way to remove the tar so i can paint the foundation that is now exposed.
Dry cleaners can remove tar stains from clothing or other articles made from most fabrics.
Tarsolve tar remover totally replaces other existing products which can cause or leave permanent staining and eliminates the need to cut out and replace expensive brickwork and concrete.