Hardcore Holdout.
Blocking power is the number one ability you want in a weather-resistant barrier. Without a doubt, TYPAR® excels in this primary duty, stopping both water and air infiltration. It’s an exceptional choice for preventing the serious damage moisture can do. Not to mention, boosting the energy-efficiency of a home or building.


*Based on published results for hydrostatic head test according to AATCC 127 testing.