Tar Rid Asphalt & Tar Remover is a highly efficient multipurpose solvent cleaner for masonry and concrete. It is easy to apply and water rinsable. Ideal for cleaning and surface preparation, Tar Rid Asphalt & Tar Remover will not damage most masonry or concrete.Fast-acting EIFS tar remover that also removes mastics, grease, and oil from EIFS synthetic stucco, stucco, concrete and masonry block.It removes: Asphalt.deal for cleaning and surface preparation, Tar Rid Asphalt & Tar Remover will not damage most masonry or concrete. Fast-acting EIFS tar remover that also removes mastics, grease, and oil from EIFS synthetic stucco, stucco, concrete and masonry block. It removes: