

CER 505 Cement-Based Tile and Ceramic Adhesive
Cement-based, slip-reduced, extended open time C1TE class tile and ceramic adhesive mortar.
Advantages
- Offers economical and easy application.
- Does not sag in vertical applications.
- Provides extended working time.
Application Areas
Used indoors on cement-based surfaces such as plaster and wall screed for the application of ceramic and tile coverings.
Application Features
- Mix a 25 kg bag with 6.00-6.50 liters of clean water, slowly adding water while mixing at low speed for 2-3 minutes until homogeneous.
- Let rest for 5 minutes, then mix again for 1-2 minutes before use.
Warnings and Recommendations
- The surface must be dry, clean, and sound.
- Cracks, weak, and damaged areas must be repaired at least 24 hours before application.
- Application temperature and the following 24 hours must be between +5°C and +35°C.
- Avoid application on frozen surfaces, under windy conditions, or if freezing is expected within 24 hours.
Storage
Packaging | 25 kg Kraft Bag |
Color | Gray |
Shelf Life | 12 months if stored unopened in dry, moisture-free conditions. Bags must be tightly sealed if unused. Protect from frost and sunlight. |
Consumption
4.00 – 6.00 Kg/m²
Technical Specifications and Performance Values
Product Structure | Cement-Based Powder |
Color | Gray and White |
Water Mixing Ratio | 6.00-6.50 liters water / 25 kg |
Consumption | 4-6 kg/m² |
Reference Standard | TS EN 12004:2017 |
Initial Tensile Adhesion Strength | ≥ 0.5 N/mm² |
Tensile Adhesion Strength After Water Immersion | ≥ 0.5 N/mm² |
Tensile Adhesion Strength After Heat Aging | ≥ 0.5 N/mm² |
Tensile Adhesion Strength After Freeze-Thaw Cycles | ≥ 0.5 N/mm² |
Open Time Tensile Adhesion Strength (After 20 Minutes) | ≥ 0.5 N/mm² |
Slip Resistance | ≥ 0.5 N/mm² |
Reaction to Fire Class | A1 |
Pot Life | 2-3 Hours |
Working Time | Maximum 20 Minutes |
Walkable Time | 24 Hours |
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