Sika SikaCeram-113 HK
Sika SikaCeram-113 HK
SikaCeram®-113 HK — C1T Class High Performance Cementitious Tile Adhesive
SikaCeram®-113 HK is a one-component polymer modified high performance cementitious thin bed tile adhesive conforming to EN 12004 C1T classification. Suitable for bonding different types of tiles in both internal and external conditions. Simply add water to use — grey powder supplied in 25 kg bags. Non-toxic and low VOC (≤ 65 g/L per Hong Kong Air Pollution Control regulation).
Key Features
- Conforms to EN 12004 C1T Tile Adhesive classification
- High bond strengths (tensile adhesion ≥ 0.5 N/mm² across all conditions)
- Reduced slip ≤ 0.5 mm (T designation)
- Water resistant — passes water immersion test
- Passes freeze-thaw cycle and heat ageing tests
- Easy to use — just add water, excellent workability
- Can be applied directly on cement screeds, concrete, or lime mortars
- Suitable for indoor and outdoor application
- Non-toxic and low VOC (≤ 65 g/L)
Applications
- Wall and floor tiles
- Insulation and acoustic tiles
- Marble and terrazzo tiles
- Mosaics and ceramic tiles
- General thin bed tile fixing — internal and external
Technical Specifications
| Property | Value | Standard |
|---|---|---|
| Chemical Base | Cementitious mortar modified with specialized polymers | — |
| Classification | C1T (EN 12004) | EN 12004 |
| Tensile Adhesion — Standard | ≥ 0.5 N/mm² | EN 12004 C1T |
| Tensile Adhesion — Heat Ageing | ≥ 0.5 N/mm² | |
| Tensile Adhesion — Water Immersion | ≥ 0.5 N/mm² | |
| Tensile Adhesion — Freeze-Thaw | ≥ 0.5 N/mm² | |
| Open Time Adhesion (20 min) | ≥ 0.5 N/mm² | |
| Slip | ≤ 0.5 mm | EN 12004 |
| Mixing Ratio | ~5.5–6 L clean water per 25 kg bag | — |
| Consumption | ~1.1 kg powder/m²/mm | — |
| Application Thickness | 3–6 mm | — |
| Pot Life | ~2 hours | — |
| Open Time | 20 minutes | — |
| Substrate Temperature | +5 °C to +35 °C | — |
| Time Before Grouting | 24 hours | — |
| VOC Content (ready to use) | ≤ 65 g/L | HK Air Pollution Control Reg. |
| Packaging | 25 kg bag, grey powder | — |
| Shelf Life | 12 months (unopened, cool dry conditions) | — |
Important Notes
- Substrate must be clean, sound, free from grease, oil, and loose particles
- Absorbent concrete must be pre-saturated to surface saturated dry (SSD) condition
- Do not add extra water or other ingredients after mixing
- Do not attempt to dampen applied adhesive to extend open time
- Wait 24 hours after tiling before grouting
- Protect freshly applied material from freezing and rain
FAQ
Is SikaCeram-113 HK suitable for large format tiles or swimming pools?
SikaCeram-113 HK is a C1T class thin bed adhesive designed for standard wall and floor tiles. For large format tiles, heavy stone, or swimming pool applications, a higher-grade tile adhesive is recommended. Contact us via WhatsApp for product advice.
Can it be used outdoors?
Yes. It is suitable for both indoor and outdoor use and passes freeze-thaw cycle and heat ageing tests. Substrate temperature must be between +5 °C and +35 °C during application.
How long can mixed adhesive be used?
Pot life is approximately 2 hours after mixing. Once spread on the substrate, tiles must be placed within the 20-minute open time. If the adhesive surface has dried, scrape it off and apply fresh material.
