CertainTeed SilentFX® Noiseproofing Putty is a moldable acoustical putty pad designed to enhance the performance of acoustically rated drywall by completely sealing electrical outlet boxes, ducts, cables, etc. that could jeopardize acoustic-rated wall assemblies.

SilentFX Noiseproofing Putty adheres to common construction materials to prevent sound leakage and can assist in achieving STC ratings of 57/64 in single/double layer drywall assemblies. 

FEATURES:

• Material: Moldable putty
• Colour: White
• Packaging: 8 sheets/box
• Size: 152 mm x 203 mm (6" x 8")
• Weight: 1.73 g/cm3 (1 oz/in3)
• Minimal shrinkage: will not dry out

*Individual sheets available for pick-up only @ $9.99/sheet. Please call or visit us in store.