enDuratite Mlastic
enDuratite MLastic Cementitious Flashing is a onecomponent, cementitious waterproofing flashing that has been designed to have some flexibility with movement from heat and cold. With the simple addition of water, enDuratite MLastic Cementitious Flashing powder transforms into a high-quality flashing system. enDuratite MLastic Cementitious Flashing is designed to be applied over concrete and masonry surfaces. Once cured, the finished surface provides a watertight flashing barrier with outstanding adhesion properties that is permeable to vapor and offers excellent freeze-thaw durability. The product is compatible with cement-based adhesives and flashings for subsequent layers.
enDuratite MLastic Cementitious Flashing was designed and created using cross-linking polymer technology with high contents of Ethylene Vinyl Acetate. The use of this technology allows the product to utilize UV rays to increase its performance over time. It is an elastomeric polymer that produces materials that are “rubber-like” in softness and flexibility.
Key Benefits
Flexible
Low VOC content
Bonds to damp surfaces (no primer required)
One part (just add potable water)
Suitable for immersion and underground applications.
Positive pressure to 230 ft (70 m), head pressure (.69 MPa). Negative pressure to 82 ft (25 m), head pressure (.245 MPa).
Resistant to salts and carbonation
Increases resistance of substrate to deicing salts.
Superior abrasion resistance.
Nonflammable; low odor.
Easily applied to clean, sound substrates.
May be over coated
Physical Properties
Gray in Color
Cement modified with polymers
Pot life: 45 minutes @ 73 °F / 23 °C
Density: 0.86 oz/in³ / 1.5 g/cm³
pH: 13
Re-coat time: 4 to 6 hours
Application rate per pail: 53 ft² / 5 m²
Cure time for immersion: 72 hours
Application Rates
Coverage rate:
54 ft² per 26 lbs pail 5 m² per 12 kg pail
Packaging: 26 lbs pail / 12 kg pail
enDuraTite Mlastic™
Designed to Work with ETT-Based Systems
With a single application, ETT remains within the concrete matrix — delivering protection from within for the life of the concrete.
ETT penetrates into cured concrete and, when activated with water, develops an insoluble gel within the concrete itself—forming a subsurface membrane that helps protect against water and chemical intrusion for the long term.
Works Within The Concrete
Unlike surface-applied coatings, ETT becomes part of the concrete, helping protect from within.
Spray Applied.
Long-Term Protection.
Fast, practical application with protection designed to remain
inside the concrete.
VOC Free $ Non-Toxic
responsible solution for projects that demand durability and safer chemistry.
Sustainable Performance
A responsible solution for projects that demand durability and safer chemistry.