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W R Meadows BEM Waterproofing Membrane


W R Meadows BEM Waterproofing Membrane – PDF

W R Meadows BEM Waterproofing Membrane

W R Meadows BEM Waterproofing Membrane is a one-component, cold-applied, non-slump membrane that can be used for a variety of applications with building envelope products from W. R. MEADOWS. BEM cures to form a tough, flexible membrane. BEM is a high-quality moisture-curing elastomeric sealing material.

BEM can be used in the forming of fillets and reinforcement at corners. BEM is also compatible with glass-mat exterior sheathing.


  • Bonds to asphalt and concrete.
  • Solvent-free; will not shrink.
  • Skins over in 50 minutes.
  • Does not freeze.
  • Cures to a tough, flexible membrane.

20 Oz. (600 mL) Sausages (12 per Carton)
28 Oz. (828 mL) Cartridges (12 per Carton)

As a corner reinforcement and fillet, approximately 14 lineal ft./gal. (1.1 m/L).  For a 3″ (76.2 mm) flashing, approximately 17 lineal ft./gal. (1.4 m/L).   As a fillet, approximately 135 lineal ft./gal. (10.9 m/L).

When stored indoors and in original, unopened containers at temperatures between 40° – 70° F (4° – 21° C), shelf life is one year from the date of manufacture.


  • Complies with all current federal, state, and local maximum allowable VOC requirements, including National EPA VOC Emission Standard for Architectural Coatings, CARB, LADCO, OTC Phase I and II, and SCAQMD.

Additional information

Weight40 lbs
Dimensions12 × 12 × 16 in

28 OZ, 20 oz