Majrex 200

Majrex is SIGA’s solution to the “intelligent” air and vapor control membrane. However, unlike anything on the market, Majrex is a directional, variable, vapor control layer to be used on the interior. Using SIGA patented Hygrobrid® Technology, Majrex will dry out any moisture trapped in your wall cavity without letting any moisture back in. Majrex can be used on the walls and ceiling, and can be used in dense pack applications. In conjunction with any width of Rissan tape, this system is a near perfect solution for tight home, or passive house applications.