3/4 in x 2 ft x 4 ft Armstrong Armatuff 15/16 in Square Lay-In Panel / White - 860

A coarse-textured visual strong enough to withstand impact from non-deliberate contact.

Features

• Durable, impact-resistant, scratch-resistant
• Can be installed before building is enclosed

Specifications

• Sound Absorption (NRC): 0.50
• Sound Blocking (CAC): 35
• Fire Performance: Class A (UL)
• Light Reflectance: 87%
• Sag/Humidity Resistance: HUMIGUARD Plus
• Insulation Value: R Factor-BTU: 1.70 BTU, R Factor-Watts: 0.30 m2 K/W
• Mold/Mildew Resistance: BIOBLOCK
• Durability: Impact Resistance, Scratch Resistance 
• Material: Mineral Fiber
• Texture: Medium
• Surface Finish: Factory applied latex paint
• Shape: Rectangle
• Weight: 1.13 lbs/SF
• ASTM Classification: Type: III, Form: 2, Pattern: C E
• Installation Method: Grid (Suspended)
• Recycled Content: 37%

64 sq ft/ctn
8 pcs/ctn