Detailed Product Description

Description:

MD-727 is a kind of high performance environment-friendly waterborne water-proof grout which is suitable for many kinds of interior and exterior surfaces and brick walls.

Where to use:

All the interior and exterior concrete surfaces or brick surface of construction, such as tunnel, bridge, basement, swimming pool, balcony, kitchen, toilet etc, especially good for the area around the pipe end and joint.

Advantages:

1.      Water-based environment-friendly product. Nontoxic, nonradiative and no pungent odor. Suitable for the place long immersed in water, such as drinking water pool, swimming pool and fish pond.

2.      Strong bonding performance. With its good combination with the base, you can apply mortar and then tile or stone materials directly on the water-proof film.

3.      Suitable for damp surface, horizontal or vertical surface,

4.      Cement-based product, aging and weather-resistant.

5.      Water-proof and air-breathing.

6.      It can be resistant to the small cracks caused by the light nonstructural shaking and normal displacement of the constructions.                                                                                                                                                                                                                                                                                                                                                                                                                                 

Technical Data:

1.      Solid content (%):≥65 

2.      Tensile strength(MPa): ≥1.2                                                                           

3.      Poromericity(0.3MPa, 30min): no water penetration found

4.      Percentage of breaking-elongation(%):≥200

5.      Bonding strength(MPa): ≥0.5

6.      Mixing ratio: Powder : Additive=25:18 by weight

7.      Packing Size: 25kg/bag(powder); 18kg/barrel(additive)

8.      Shelf Life: Powder (sealed): 1 year; Additive(sealed) 6 months