The Loose Surface (MMS-RC-2) multi-message sign is a 600 × 600 millimetre traffic yellow panel designed to warn motorists of unstable or uneven road surfaces ahead. Typically used after sealing, grading, or resurfacing works, this sign provides drivers with clear advance notice to reduce speed, maintain control, and avoid sudden manoeuvres. Manufactured in compliance with Western Australia Government traffic control requirements, the panel is fully compatible with the state’s approved multi-message frame system.
As part of Western Australia’s modular multi-message system, the Loose Surface panel can be displayed independently or paired with related warnings such as “Reduce Speed” or “Slippery Surface” to form a compliant, adaptable display. The approved frame supports flexible layouts—two 600 × 600 millimetre panels above a 1200 × 300 millimetre panel, or a single 1200 × 600 millimetre panel above with the same 1200 × 300 millimetre panel beneath. This modular design enables councils, contractors, and traffic management providers to update signage quickly as conditions change.
Constructed with CL400 Class 1W reflective material in traffic yellow, the Loose Surface panel provides excellent visibility during the day, at night, and in adverse weather. Its weather-resistant build complies fully with Australian traffic sign standards, ensuring long-term reliability under harsh outdoor conditions. By warning of potential surface instability, the sign improves driver awareness, reduces accident risks, and enhances overall road safety.
For resurfacing projects, road maintenance, or temporary traffic management, the Loose Surface (MMS-RC-2) sign offers trusted compliance, standout visibility, and durable performance in one modular panel.
