19 asphalt for roofs, driveways, walkways and road surfaces; asphalt composition paving for roofs, driveways, walkways and road surfaces; asphalt patching compound made of a tar base for roofs, driveways, walkways and road surfaces; asphalt roof coatings; asphalt roofing paper; bitumen-based asphalt sealants for roofs, driveways, walkways and road surfaces; tar-based asphalt sealants for roofs, driveways, walkways and road surfaces