Air Vapor Barrier Paint
An air barrier vapor diffusion retarder attempts to accomplish water vapor diffusion and air movement control with one material.
Air vapor barrier paint. Moisture vapor barrier primer finish interior latex is a coating designed to reduce the loss of moisture through walls and ceilings. In 2017 dalia kaminski of montreal needed some and has shared with me some very thorough research. Sherwin williams has a moisture vapor barrier latex paint b72w00001 that comes in at less than 1 perm. Vapour barrier paint or vapor barrier paint in the u s.
Benjamin moore has a super spec primer k206 00 that is a latex paint and comes in at less than 0 5 perms. Is more of a solution for walls rather than ceilings to prevent the indoor vapour drive during hot humid weather. The reason as you may have read is that when there is a vapour barrier in homes in hot humid climates that rely on air conditioning for human comfort that vapour barrier. This type of material is most appropriate for southern climates where keeping humid outdoor air from entering the building cavities is critical during the cooling season.
Ccw 705 twf datasheet sds spec detail certs self adhering thru wall flashing. Ccw 705 xlt strips datasheet ccw 705 xlt is a low temp version of 705 strips. Ccw 705 air vapor barrier strips datasheet sds detail self adhering flashing for detailing ccw 705 and barriseal systems. Ccw 705 twf xlt datasheet a 40 mil thick self adhering.