However, concrete is not maintenance-free ... pre-formed extrusions and flashings, and air and vapor barriers. Primary chemistries utilized are Silicone, Urethane, Latex, and STPU’s.

or the moisture barrier has degraded over time. Or maybe a plumbing leak has developed. High moisture levels in the concrete could also be hidden by the old flooring system. Older flooring ...

Rigid Board Rigid board form vapor barriers are materials that are sold as a rigid board. An example is foam boards that are used for concrete/masonry applications. Other The vapor barrier form is ...