Wet Tar (TC1400) – Multi-Message SignThe Wet Tar (TC1400) multi message sign is a 600 600 millimetre traffic yellow regulatory panel designed to warn motorists of freshly applied tar or bitumen on the road surface. This sign provides a clear, enforceable alert to reduce speed, exercise caution, and prevent vehicle damage or loss of traction. Manufactured to Queensland Government traffic control requirements, the panel integrates seamlessly with the state approved multi message frame