You must tell us what you are removing it FROM !
Lacquer thinner will remove it from most materials.
Remove the adhesive.
To remove tar from a skateboard, start by applying a small amount of rubbing alcohol or a specialized adhesive remover to a cloth. Gently rub the affected area until the tar begins to break down. For stubborn spots, you can use a plastic scraper to lift off the tar, being careful not to damage the skateboard's surface. Finally, clean the area with soap and water to remove any residue.
A good bug and tar remover should work fine Vegetable oil or WD40 work just fine for removing adhesives.
You just lay it on, then roll it.
FML!!! I HATE TaR
Lets start with a better question.. it will all depend on whether it is: If it is brown if it is cream colored if it is black like tar answer that & we can help
Black Knight roofing tar .
Put ice on it then try to peel the tar off
Tar can be separated from water with some products that are known to remove it. You cannot completely remove the residual tar chemicals from water without advanced filtration.
I wouldn't do it. Tar paper between subfloor and finish floor is a good technique, but gluing tiles directly to a tar paper surface is not a good idea.
mineral spirits will do it you can get tar remover at an auto accessories store