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