7/8 in x 2 ft x 8 ft Armstrong Optima PB 15/16 in Beveled Concealed Panel / White - 8536PB

Fine-textured panels with fully concealed suspension and downward accessibility; Ideal for projects were plenum space is limited. Offers high sound absorption.

Features

• OPTIMA PB Concealed panels are part of the SUSTAIN portfolio and meet the most stringent sustainability compliance standards today
• Large format acoustical panels
• Downward accessible for minimal plenum height
• Outstanding acoustical performance for open plan areas, both Articulation Class 190 and NRC 0.90
• CLEANASSURE family of products – includes disinfectable panels, suspension systems, and trim
• Mold- and mildew-resistant surface
• Smooth, clean, durable finish – washable, scratch-resistant, soil-resistant
• Energy-saving, high light-reflective finish

Specifications

• Sound Absorption (NRC): 0.90
• Articulation Class (AC): 190
• Fire Performance: Class A (UL)
• Light Reflectance: 88%
• Sag/Humidity Resistance: HUMIGUARD Plus
• Insulation Value: R Factor-BTU: 3.62 BTU, R Factor-Watts: 0.637 m2 K/W
• Mold/Mildew Resistance: BIOBLOCK
• Disinfectability: Fog 
• Durability: Soil Resistance, Scratch Resistance, Washability
• Material: Fiberglass
• Texture: Fine
• Surface Finish: Acoustically transparent membrane with factory applied latex paint
• Shape: Rectangle
• Weight: 0.50 lbs/SF
• ASTM Classification: Type: XII, Form: 2, Pattern: E
• Installation Method: Grid (Suspended)
• Accessibility: Yes
• Recycled Content: 71%

96 sq ft/ctn
6 pcs/ctn