SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
SikaCeram®-638 Colour Grout Super
Coloured cementitious tile grout for 1 to 6 mm joints, interior and exterior
Product Overview
SikaCeram-638 Colour Grout Super is a polymer-modified, coloured cementitious grout for filling tile joints from 1 to 6 mm wide. Blended with quartz sand, water retainers and special additives, it mixes to a smooth, easily worked paste that packs joints densely, resists shrinkage and cures to a hard-wearing, uniformly coloured finish. It is suitable for ceramic, earthenware, vitrified and porcelain tiles, glass mosaic, marble and natural stone, in both interior and exterior locations. The consistent colour and good workability make it a practical choice for floors and walls in homes and commercial spaces where a clean, durable joint is needed. Space Arc Engineering, an authorized Sika distributor in India, supplies SikaCeram-638 Colour Grout Super alongside Sika tile adhesives and levellers for a complete tiling system.
Features & Benefits
- Polymer-modified formula fills 1 to 6 mm joints densely and resists shrinkage cracking
- Suitable for interior and exterior tiling, including terraces, balconies and facades
- Works across ceramic, vitrified, porcelain, glass mosaic, marble and stone tiles
- Smooth, water-retentive mix is easy to apply and tool into narrow joints
- Cures to a hard, uniformly coloured surface that keeps its appearance over time
- Available in standard shades with further colours on request to match design schemes
Technical Highlights
| Coverage | Consumption varies with tile size and joint width, for example about 450 g/m² for 10×10 cm tiles at 2 mm joints up to around 1500 g/m² for 2×2 cm glass mosaic; refer to TDS. |
| Strength | Polymer-modified cementitious grout that cures to a hard, abrasion-resistant joint; specific strength values refer to TDS. |
| Performance | Workable for about 90 minutes (at 100 g, +25 degrees C); pedestrian traffic after 24 to 36 hours, full traffic at around 14 days and water immersion at about 21 days. |
| Application Conditions | Apply at ambient and substrate temperatures of about +5 degrees C to +35 degrees C; refer to TDS. |
| Packaging | Supplied in 1 kg pouches; mixing water about 310 to 350 mL per 1 kg (water-to-powder ratio 0.31 to 0.35). |
Applications
- Grouting bathroom, kitchen and balcony tiling in apartments and houses
- Filling joints of vitrified and porcelain floor tiles in retail showrooms and offices
- Exterior wall cladding and facade tile joints exposed to weather
- Glass mosaic and stone feature walls in hospitality and residential interiors
- General floor and wall tiling refurbishment where colour-matched joints are required
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Type | Coloured cementitious tile grout |
| Joint width | 1 to 6 mm |
| Base | Portland cement, quartz sand, polymers and additives |
| Mixing | About 310 to 350 mL water per 1 kg |
| Pot life | About 90 minutes (at +25 degrees C) |
| Pack size | 1 kg pouch |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
What joint width does SikaCeram-638 Colour Grout Super suit?
It is formulated for tile joints from 1 to 6 mm wide and is suitable for both floor and wall tiling. For wider joints or special conditions, refer to the TDS or a Sika representative for the appropriate product.
Can SikaCeram-638 be used outdoors?
Yes. It is suitable for both interior and exterior applications such as balconies, terraces and facades, and works with ceramic, vitrified, porcelain, glass mosaic, marble and natural stone tiles. Follow the TDS for exterior detailing.
What colours are available for SikaCeram-638?
Standard shades are offered, and additional colours can be made available on request through a Sika representative or authorized distributor. Confirm current colour options before ordering for a specific design scheme.
How long before the grouted floor can be used?
Pedestrian traffic is generally possible after 24 to 36 hours, with full traffic at around 14 days and water immersion after about 21 days, depending on conditions. Refer to the TDS for curing details.
Who supplies SikaCeram-638 Colour Grout Super in India?
Space Arc Engineering is an authorized Sika distributor in India and supplies SikaCeram-638 Colour Grout Super with matching tile adhesives and levellers. Contact +91 9999155255 or info@space-arc.com for pricing and colour availability.
Related Products
- SikaCeram®-850 Design — Epoxy grout for wet, stain-prone or chemically demanding joints
- SikaCeram®-488 Floor Leveler — Self-levelling underlayment to flatten the subfloor before tiling
- SikaCeram®-935 Floor Leveler Primer — Primer used before levellers and adhesives in the tiling system
- Sikaflex-11 FC+ — Elastic sealant for movement and perimeter joints around tiled areas
Buy SikaCeram®-638 Colour Grout Super — Sika Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying Sika products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com
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