Cerazorb® LD
Low Density (LD) Acoustical Underlayment Designed Specifically For Installation Beneath Engineered Hardwood Applications.
Cerazorb LD offers high energy impact with low weight and will remain unchanged after repeated impact loads. It is made out of hemi-crystalline thermoplastic that will not rot, swell, absorb water and is anti-microbial.
It has been tested and has the performance equal to 1/2” natural cork at a much lower price. Can be bonded to approved sub floors using Impacta T-950 bond coat adhesive.
Benefits
- Up to 25 times lighter than 1/4” backer board
- “Synthetic cork product” will not rot, support mold & mildew or absorb moisture
- Lightweight and easy to carry

Downloads
Acoustical Data - 3mm
Acoustical Data - 5mm
Did You Know Video:
Discussion on the benefits of choosing CeraZorb Acoustical Underlayment over rubber.