211 Plastic Cement

211 Plastic Cement

211 Plastic Cement

A general purpose, cold-applied cement that is ideal for use in sealing and repairing many types of asphalt-based roof membranes.

  • Can be used to repair conventional built-up roofs, asphalt shingles, metal, and masonry surfaces.
  • Can be used to seal leaks and openings around flashings, such as chimneys, vents, skylights, metal joints, gutters, and similar components of built-up flashings.

  • ModBit
  • M&R

  • Exceptional durability and performance over a wide range of challenging temperatures and weather conditions. Will not mud crack and will remain highly resilient and durable through all seasons.
  • Excellent sag resistance when used on vertical surfaces, even at high temperatures.
  • Heavy, trowel-grade consistency makes it well-suited to flashing details and a variety of waterproofing repairs, such as moving joints and roof penetrations.
  • An interlocking fiber matrix ensures strong, uniform adhesion to asphalt-based roofing systems, masonry, steel, cured concrete, shingles and tile.
  • Does not damage conventional asphalt-based roofing membranes.
  • Easy to use. Ready to apply right out of the container. Smooth texture for hassle-free application using a notched trowel, wide-edged putty knife, or gloved hand.
  • Made of 100% recycled cellulose fibers.
  • Will not separate.
  • Meets  Miami-Dade-County Standards



Item ID Description Packaging Qty per Ctn Weight per Ctn Cover Rate
16MH2113 MH 211 PLASTIC CEMENT 3 GAL Metal Pail 1 30 8 gallons per 100 sq. ft. for 1/8"
16MH2115 MH 211 PLASTIC CEMENT 5 GAL Metal Pail 1 48 8 gallons per 100 sq. ft. for 1/8"


Application Example Image


The coverage rate for Mule-Hide #211 Plastic Cement is approximately 8 gallons per 100 sq. ft. for a 1/8-inch (3 mm) coat applied to both surfaces. (All values are approximate and may vary with ambient temperature and job conditions.)
Mule-Hide #211 Plastic Cement can be applied using a notched trowel, a wide-edged putty knife, or a gloved hand.
With proper storage, the shelf life of Mule-Hide #211 Plastic Cement is 24 months from the date of manufacture.
Mule-Hide #211 Plastic Cement should be stored at a temperature of at least 45°F but not above 120°F. It should be stored at room temperature for at least 24 hours prior to application.
Mule-Hide #211 Plastic Cement should only be applied when the ambient temperature is at least 45°F and rising. Cold weather can result in uneven application and improper curing, and it will cause the product to stiffen, making application more difficult. Application is not recommended if the substrate temperature is above 140°F.

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