BMI 777 is a high-performance, fiber-reinforced, dry-mix, polymer modified, cementitious base coat specifically formulated for use with BMI Acrylic system. 

BMI 777 is used to embed reinforcing mesh as part of the base coat for BMI Acrylic systems. 

BMI 777 Polymer-Modified Base Coat is used to embed reinforcing mesh as part of the base coat for BMI Acrylic systems.

Appropriate substrates

• Exterior fiber reinforced cement or calcium silicate boards
• Unglazed brick
• Cement plaster
• Concrete or masonry
• Galvanized expanded metal lath 2.5 or 3.4 lb/yd2

Compliance with the following codes

• 2009 International Building Code (IBC)
• 2009 International Residential Code (IRC) 

50 lb bag