Fuss-free, fume-free, fast and flexible: the FlexLok Installation System is ideal for installing modular carpet. They’re odorless, non-toxic, and efficient to apply and easily removed. They’ll work on any substrate, including wood, VCT and concrete. The environmentally-friendly FlexLok system is CRI Green Label-certified and virtually eliminates VOCs. And since it will never dry out like wet adhesives, FlexLok lets you install your floors at your own pace.