Product Description
Product Spec Sheet : 
12" x 12" Steel Flush Acoustical Access Door
Application
This flush access door is ideal for use on Acoustical walls where maintaining STC Rating (Sound Transmission Class) and OITC Rating (Outdoor-Indoor Transmission Class) is required
Product Features
- Zinc coated steel provides superior corrosion resistance
- Type 304 Stainless steel with #4 satin polish also available
- Tested and evaluated to ASTM: E90(09), ASTM: E413(16), ASTM: E1332(16) and certified to STC Rating 64 and OITC Rating 54
