VaporLock-m™ Methane Barrier - Tremco Barrier Solutions


VaporLock-m™ is an independently-tested and City of Los Angeles approved (LA City #RR 25546) methane barrier membrane It is applied to a tough geotextile fabric or other substrate to prevent methane from entering the building through the foundation slab or other treated surfaces VaporLock-m is a polymer-enhanced asphalt barrier that is seamlessly spray-applied to the substrate at a highly-protective thickness of at least 44 mils dry. The barrier’s flexibility enables it to with stand thermal expansion and contraction with no compromise in performance The impermeability and ease-of-application make VaporLock-m a reliable, cost-effective alternative for methane mitigation
VaporLock-m Specifications VaporLock-m Installation Guide VaporLock-m Research Report VaporLock-m Detail Drawings