Dura - Dura-Son - 48" x 54" - 3.5 mm (216 sq ft) - Rubber Acoustic Underlayment

DURA-SON 3.5 mm is a high-performance acoustic membrane for floating floors and engineered hardwood floors. This product is ideal for condos, hotels, commercial spaces, and private residences. DURA-SON 3.5 mm offers very high acoustic performance. On an 8-inch concrete slab, the IIC rating is 69 without a suspended ceiling.

• Superior Impact Sound Reduction: Reduces noise and prevents it from spreading throughout the room and from transmitting through walls and floors
• Superior Durability: Protects against wear and maintains its structure and acoustic value over time
• Resists mold and mildew
• Outperforms Traditional Foam Underlayments: Super Dura's rubber composition protects your floors from damage that typically accelerates with foam underlayment