Triangle Aluminium Road Sign Blank – 1.6 mm, Radius Corners

Equip your worksite or roadway with our 750x750mm triangular aluminium sign blank. Manufactured from premium 1.6 mm marine‑grade 5052 H38 aluminium, this equal-sided triangular blank resists warping, corrosion and extreme weather. Its mill‑finished surface is linished to reduce glare and provide excellent adhesion for reflective vinyl. Radius corners and pre‑drilled holes ensure quick installation and compliance with Australian Standards. Perfect for giving way, yield or caution signs, or any custom triangle signage.

• 750 mm equilateral triangular aluminium blank with 1.6 mm thickness
• Marine‑grade 5052 H38 aluminium resists warping and extreme weather
• Mill‑finish surface linished to reduce glare and improve film adhesion
• Pre‑drilled holes with radius corners for rapid mounting
• Meets Australian Standards for road and traffic signs
• Ideal for yield/give-way signs or custom triangular safety signage