Black Box 5U, soundproof Filler Panel

did you know that not properly sealing your soundproofing project can cause up to a 50% sound leakage hi I'm Michael from trademark soundproofing and in this video we'll show you how to seal your electrical boxes or light switches by using high quality fire rated acoustical putty pads and box seals an electric box light switch or phone jack in a wall will allow sound to penetrate any soundproofing you've done to the wall through the gaps at the side and the holes in the box let's look at the back of the box where you can see light shining through which shows you how sound will flow through the sides and holes as well that's why we want to use acoustical putty pads and box filled [Music] acoustical putty pad should be applied on new construction projects when the walls are exposed and you can reach the back of the boxes remove the putty pads from the box and simply peel off the protectiv