LIQUID BOOT® PLUS system leverage a membrane with EVOH technology as a substrate to provide a superior resistance to VOC and vapor mitigation and seals surfaces and penetrations, creating a seamless, monolithic membrane that fully adheres without mechanical fastening and protects against both vapor and non-hydrostatic nuisance water migration. LIQUID BOOT PLUS is a superior vapor intrusion barrier that is ideal for methane, radon, CO2, and VOCs including BTEX and chlorinated solvents. LIQUID BOOT PLUS system is available in various formulations to best mitigate specific vapor intrusion situations: