B-Stock: UnderBlock™ Rubber Underlayment - 4' x 15' x 12mm (1 Roll, 60 Sq Ft) — Save 40%

B-Stock: UnderBlock™ Rubber Underlayment - 4' x 15' x 12mm (1 Roll, 60 Sq Ft) — Save 40%

** All B-Stock is first-come-first-serve. **

If you’re looking for our standard material, check out UnderBlock!

B-Stock UnderBlock is the material as standard UnderBlock but with some visual defects. These rolls will have minor nicks, scraps, and chipped pieces at the ends of the rolls. The product still works great, but isn't as visually stunning.

B-Stock Features

• Rubber underlayment excels at reducing impact noise, airborne noise, and vibration
• 90% recycled rubber
• Compatible with just about any floor finish and assembly
• Each roll is 12mm thick 4'x15' (60 Sq Ft)
• The b stock rolls have minor nicks, scraps, and chipped pieces at the ends of the rolls
  

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