Armstrong Ceilings 48-in x 24-in Clean Room VL Unperforated, White Smooth, 15/16-in Drop Acoustic Panel Ceiling Tiles (8-Pack) Aluminum Nails Garnet particles are dense

Garnet particles are dense

Motor Speed 147 RPM Style Casual

with users reporting good performance in bathrooms and kitchens

not recommended over existing vinyl or tile surfaces

72 in Manufacturer Warranty Limited 1-year Certifications and Listings No Certifications or Listings

Armstrong Ceilings 48-in x 24-in Clean Room VL Unperforated, White Smooth, 15/16-in Drop Acoustic Panel Ceiling Tiles (8-Pack) Aluminum Nails Garnet particles are denseClean Room VL Unperforated Acoustic Ceiling Tiles, 24" x 48" (8 Pack) Vinyl faced, mineral fiber panels engineered for clean room and kitchen applications with high light reflectance and strong sound blocking. These smooth, unperforated tiles lay into a 15 16 in grid and deliver Class 100 clean room performance with durable, washable surfaces. Key Features: Clean Room Ready: Class 100 clean room classification with BIOBLOCK mold mildew resistance