SikaCeram®-105 Multi

C1T classified according to EN 12004

12 months minimum from production date if stored properly in original un-opened, sealed and undamaged packaging.

Undamaged original sealed packaging, in dry cool conditions

Dmax: 0.4 mm.

≤ 0.5 mm

Add about 5.75 -6.75 liters clean potable water to a 25 kg bag. Mix mechanically using a forced action mixer or slow speed drill (< 500 rpm) and mixing paddle for at least 3 minutes until a homogeneous mix, free of lumps is achieved. Do NOT use a normal free fall concrete mixer. Do not mix more material than can be used within the open time. Leave material to stand in mixing container until the majority of bubbles have dispersed (minimum 10 minutes). Then remix the material for 15 seconds – the product is now ready for use. If open time is exceeded or the adhesive dries prematurely, remove tiles and re-apply using fresh material

About 1.9 kg/litre when wet mix at 25°C

Minimum 2mm

Maximum 5mm

Minimum 8ºC, Maximum 40ºC

Minimum 8ºC, Maximum 35ºC

≥ 0.5 N/mm2 after 25 min (25 °C)  (EN 1346)

Once the tiles are set into the mortar, they can be adjusted for up to approximately 30 minutes (at +25°C)

Before jointing / grouting works - Min 8 hours

Before opening to light foot traffic - Min 24 hours

Before opening to full traffic - Min 14 days

The consumption depends on the surface profile and roughness of the substrate and the placing technique (simple placing or back-back-“buttering”). One 25 kg bag will cover approximately 5 – 7 m²

Pour the recommended amount of water into a suitable, clean mixing container. Whilst stirring slowly,slowly add the SikaCeram®-105 Multi powder to the water and then mix thoroughly using a low speed (~500 rpm) electric mixer until a completely homogeneous and lump-free mix is achieved.
After mixing, leave the material to stand and ‘mature’ for a few minutes (5 to 10 min), and then briefly stir again immediately prior to application. The resulting mix has a very creamy consistency and is easy to apply and spread.

Apply SikaCeram®-105 Multi at 2 - 5 mm thickness directly to the concrete substrate, using a notched trowel and spread the mortar evenly over the area to be tiled. Cover only an area that can be tiled within 15 - 30 minutes. Apply with “V”-notched trowels for small tiles. Apply with square notched trowel for bigger tiles. Press tiles firmly into the mortar with a twisting

Thoroughly clean all tools and equipments with clean water before the product has set, preferably immediately after use. Once hardened the product can only be removed by mechanical means.