W.R. Meadows BUILDING ENVELOPE MEMBRANE One-Component Building Envelope Membrane – 20 oz. Sausages (12 Per Carton)

ONE-COMPONENT BUILDING ENVELOPE MEMBRANE FOR AIR, VAPOR, AND MOISTURE PROTECTION

BEM is a one-component, cold-applied, non-slump membrane designed for a variety of applications with W. R. MEADOWS building envelope products. It cures to form a tough, flexible, and durable elastomeric membrane. Composed of Silyl-Terminated Polyether (STPE), BEM provides strength, long-term performance, and compatibility with sensitive materials like insulated concrete forms (ICFs) and foam insulation.

USES

BEM is ideal for forming fillets and reinforcing corners. It can also be used with glass-mat exterior sheathing and other compatible building envelope substrates.

FEATURES 

• Bonds effectively to asphalt and concrete
• Solvent-free; will not shrink
• Skins over in approximately 50 minutes
• Resistant to freezing conditions; will not freeze
• Cures to a tough, flexible, long-lasting membrane
• Safe for use on insulated concrete forms (ICFs) and foam insulation

PACKAGING

• 20 Oz. (600 mL) Sausages – 12 per carton

COVERAGE / APPLICATION RATE

• 40 mils wet yields approximately 6.27 ft² (0.58 m²) per sausage

SHELF LIFE

• Store indoors in original, unopened containers at 40° – 70° F (4° – 21° C).
• Shelf life is one year from the date of manufacture.

SPECIFICATIONS / STANDARDS

• Complies with all U.S. VOC regulations, including:
  • National EPA VOC Emission Standard for Architectural Coatings
  • CARB
  • SCAQMD
  • Maricopa County
  • Colorado AIM
  • Utah Department of Air Quality
  • LADCO
  • OTC Phase I and II

RESOURCES

• Data Sheet
• Safety Data Sheet
• Adhesion and Chemical Compatibility Technical Bulletin
• Spray Adhesives Technical Bulletin