PERMINATOR HP underslab vapor barrier is a new generation of polyolefin-based resin/chemical technology.  PERMINATOR HP provides the vapor barrier industry with a highly effective, economical choice for helping to reduce the penetration of moisture and water vapor through the slab into the structure, thereby helping to reduce fungus, mildew, and mold growth. PERMINATOR HP also helps reduce radon gas from entering the structure.

New resin technology allows dramatically greater puncture resistance while maintaining one of the lowest perm ratings in the market.

Features

• Helps reduce the penetration of moisture and water vapor through the slab into the structure.
• Helps reduce fungus, mildew, and mold.
• Helps reduce radon gas from entering a structure.
• Reduces methane gas intrusion.
• Tough enough to withstand normal construction jobsite conditions and traffic … will not crack, puncture, snag, split, or tear easily.
• Installs quickly and easily over tamped grade … no gravel, fill, or sand needed.
• Rolls require fewer seams in application.
• PERMINATOR HP prevents uncontrolled water vapor from entering the slab allowing the slab to maintain the maximum slab moisture emission rate and relative humidity level as allowed by flooring manufacturer’s specifications.
• VOC content is 0 g/L.
• Made in America.