CERAMAX® ULTRA
CERAMAX® Ultra is a high performance, cement based adhesive mortar for bonding marble, granite and ceramic, containing mineral fillers, cement and specially modified chemicals, with reduced slip property and extended open time.
Complies with EN 12004-1 standard as C2TE class.
C2: Improved cement based adhesive
T: Reduced slip property
E: Extended open time
Areas of Application
● Interior and exterior areas, horizontal and vertical surfaces
● Medium and large format ceramic, granite and marble applications
● Natural stone and decorative brick applications
● Cement based surfaces exposed to high temperature differences
● Tile on tile applications
● Swimming pools and large water tanks
● Terraces and balconies
● Areas exposed to heavy pedestrian and load traffic
Advantages
● High adhesion performance
● Does not slip on vertical surfaces thanks to its thixotropic structure
● Provides ease of application with extended open time
● High stability and strength
● Easy to prepare and apply
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General Information |
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Material composition |
Mineral fillers, cement, special chemical additives |
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Appearance |
Grey powder |
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Density |
~1.82 kg/L |
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Performance Data (EN 12004-2) |
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Initial adhesion strength |
≥ 1.0 N/mm² |
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After water immersion |
≥ 1.0 N/mm² |
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After heat aging |
≥ 1.0 N/mm² |
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After freeze-thaw |
≥ 1.0 N/mm² |
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Open time (30 min) |
≥ 0.5 N/mm² |
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Slip |
≤ 0.5 mm |
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Application Data |
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Application temperature |
+5°C / +35°C |
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Service temperature |
−20°C / +80°C |
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Mixing ratio |
6.5 – 7 L water / 25 kg |
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Pot life |
~2 hours |
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Open time |
≥ 30 min |
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Adjustment time |
~10–15 min |
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Grouting time |
24 hours |
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Ready for service |
Walls: 24 h / Floors: 48 h |
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Consumption |
~5–6 kg/m² |
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Safety Data |
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Reaction to fire (EN 13501-1) |
A1 |
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Hazardous substances |
Refer to SDS |
The figures stated above are valid at an ambient temperature of +23°C and 50% relative humidity. Higher temperatures shorten the time, while lower temperatures extend it.