Arrowzoom Acoustic Putty Pads for Electrical Boxes – Seal Gaps, Stop Noise Leaks, Fire-retardant (KK1478) adhesive Dry-lay your layout on the

Dry-lay your layout on the floor first to lock the pattern

or textured walls

and room temperature

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these mats deliver impressive sound absorption and vibration dampening

Arrowzoom Acoustic Putty Pads for Electrical Boxes – Seal Gaps, Stop Noise Leaks, Fire-retardant (KK1478) adhesive Dry-lay your layout on theHow the putty pad works Electrical outlets are "holes" in your wall that act like direct tunnels for noise. Even a soundproofed wall will fail if the sockets aren't treated. This pad wraps the back of the box to seal the leak. 1. High Mass Intumescent Material: The dense putty adds critical mass to thin plastic or metal outlet boxes, reflecting sound back instead of letting it pass through. 2. Acoustic Sealing It creates an airtight gasket around