Master Wall manufactures
Rollershield, Trowelshield and
WeatherStop secondary water barriers for use with our systems. All are 100% acrylic formulations for long life and durability.
Rollershield is easily roll-applied using painting equipment and
Trowelshield is the trowel-grade version with excellent body and workability.
WeatherStop is our thicker trowel-applied water membrane that is mixed with Portland cement.
WeatherStop Flashing and Sheathing Tapes are peel and stick tapes that are repositionable at initial installation and develop strength over time. They are used with our
Commercial Drainage EIFS or can be specified as part of our other systems.