Tile Mortar
BMI 905 Fat Mud
Description
BMI 905 is a Portland Cement based tile mortar that is used as a mortar setting bed on vertical walls over an appropriate membrane and metal lath. This product is pre-blended and packaged in 50 lb sacks for easier handling.
Preparation:
This product only needs the addition of potable water when mixing to achieve the desired consistency.
Coverage
| Thickness | Bagged (50lb) | Bulk 1 ton |
|---|---|---|
| 1/2" | 10 sq. ft. | 400 sq. ft. |
Specifications
Composition:
BMI 905 is a combination of Portland Cement Type I-II, Type S Lime and fine sand
Material Standards:
Raw materials meet or exceed the following standards:
- Type I-II Portland Cement: ASTM-C150
- Aggregate for masonry mortar: ASTM-C144
- Type S Lime: ASTM-C207
Color:
Manufactured in gray only.

