MassBack™ DG

Double Glue Underlayment

SoundWise MassBack™ DG is an underlayment built for double glue applications. It is designed to have excellent bonding capabilities with most flooring adhesives. SoundWise™ MassBack™ DG eases subfloor irregularities, while adding sound, moisture and crack isolation protection for the finished floor installation.


Product Features:

  • 20-Year Limited Warranty
  • Sound Abatement
  • Moisture Protection
  • Double Glue Applications
  • Crack Isolation
  • Made in the USA