Description Aluma-Tough (Metalphoto®) Hearing Protection Sign Aluma-Tough (Metalphoto®) aluminum signs feature a glass-clear, sapphire-hard anodized layer that permanently seals high-resolution graphics beneath the surface. This advanced process creates identification and safety signage that resists abrasion, solvents, extreme temperatures, UV exposure, salt spray, and harsh chemicals. Designed for environments where long-term visibility and durability are essential, Aluma-Tough signs maintain clarity and performance for decades—even in the harshest outdoor conditions. The same technology has been trusted in aerospace applications and is ideal for medical device and UDI identification. Product Details: Material Thickness: .032″ aluminum Size: 18″ x 12″ Mounting Holes: 1/4″ diameter, four corners Corners: 1/4″ rounded Aluma-Tough (Metalphoto) anodized metal tags stand up to the harshest outdoor elements and last 20 years! Trusted Where Permanent Identification is Critical: Defense – Aerospace – Transportation – Marine – Energy – Heavy Equipment – Medical Device Identification – Unique Device Identification (UDI) Request a Quote
