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NAC SAM 3 Sound Abatement & Crack Isolation Membrane, 3 ft Roll
T408149
$22999Unit price /Unavailable -
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Frequently Asked Questions
My condo requires a sound rating for new floors — what do I need?
Most Florida associations specify minimum IIC/STC ratings (commonly 50 or higher). A sound-abatement membrane like SuperSAM under tile, or a SoundGuard mat under floating floors, provides documented ratings you can submit for approval.
What's the difference between IIC and STC?
IIC measures impact noise — footsteps, dropped objects — traveling to the unit below. STC measures airborne noise like voices. Hard-surface flooring approvals usually hinge on IIC.
Can I get sound control and crack isolation in one product?
Yes — SAM 3 is a peel-and-stick membrane rated for both sound abatement and crack isolation, so one layer does both jobs under tile.