Bostik Vapor-Lock™ is a high performance hardwood flooring adhesive, moisture vapor membrane, and sound reduction membrane that provides a tough, flexible, tenacious bond to a variety of surfaces, and it is not adversely affected by exposure to moisture, water, or alkalinity.
Thickness Control™ Spacer Technology
Moisture vapor protection
Sound control membrane
This unit will be sold in 4 gallon buckets.
*Appropriate trowel should be used*