
Ostro Diamond is a high polymer fiber modified adhesive with improved characteristic, slip resistance and extended open time with multi-purpose thin-set adhesive for fixing large format vitrified tiles, natural stone on variety of interior & exterior substrates for wall and floor applications.
| Testing Properties | Requirement IS 15477 2019 | Test Value |
|---|---|---|
| Tensile Adhesion at Dry Condition Min. | 1.5 N/mm² | 1.60 N/mm² |
| Tensile Adhesion at Wet condition Min. | 1.0 N/mm² | 1.16 N/mm² |
| Shear Adhesion at Dry Condition Min. | 1.5 N/mm² | 1.60 N/mm² |
| Shear Adhesion at Wet condition Min. | 1.0 N/mm² | 1.19 N/mm² |
| Shear Adhesion at Heat Ageing Min. | 1.0 N/mm² | 1.10 N/mm² |
| Slip Resistance (T) | ≤0.5 N/mm² | 0.3 – 0.5 mm |
12 Month form the date of manufacturing. Store the material in cool and dry place.
The coverage will vary depending on trowel notch size, type, size of tile and substrate smoothness and evenness.