IS-90 Authorized Personnel Only Sign – Enhanced Visibility | Interwest Safety Supply

Elevate your site’s security and compliance with the IS-90 Danger – Authorized Personnel Only sign, meticulously engineered for maximum visibility and resilience. Constructed from industrial-grade .080″, 5052-H38 aluminum and adorned with 3M engineer grade reflective sheeting, this sign is not only built to withstand the elements but also to ensure that it catches the eye, day or night. With its compliance to MUTCD standards and convenient pre-punched mounting holes for swift installation, the IS-90 sign is the epitome of professional site safety. Radius corners add to its sleek appearance, making it clear that your site prioritizes safety and professionalism. For a sign that upholds the highest standards of durability and regulatory compliance, trust in the IS-90 Danger – Authorized Personnel Only sign from Interwest Safety Supply. Make the smart choice for your project’s safety and secure your site with confidence today.