ROUGH GROUT – Polymer Modified Sanded Tile Grout for Roof & Terrace Tiles in Chennai
Model Name: Rough Grout
Brand: A.S Cool Roof Tiles
A.S Cool Roof Tiles Rough Grout is a high-performance, polymer-modified, cement-based sanded grout specially engineered for outdoor tile applications like cool roof tiles, terrace flooring, balconies, and wet areas. This ready-to-use, pre-blended formula combines premium Portland cement, graded silica aggregates, and advanced polymer binders to deliver excellent adhesion, crack resistance, and long-term flexibility — even under the extreme weather conditions of Chennai.
Technical Features & Professional Advantages
Polymer-Enhanced Performance
Formulated with high-quality latex/polymer additives to improve water resistance, minimize shrinkage, and enhance bonding at tile joints.
Cementitious Composition
Made with OPC (Ordinary Portland Cement) and graded sand/silica to ensure excellent structural integrity and smooth application.
Sanded Formula for Wider Joints
Specifically designed to fill medium to wide grout lines without sagging — ideal for terrace tiles and rooftop joints.
Full White Finish
Ultra-clean white shade complements cool roof tiles aesthetically while supporting reflectivity.
Weather & UV Resistant
Delivers strong performance under UV/IR exposure, rain, and humidity — no fading or cracking.
Easy to Mix & Apply
Supplied as a dry powder — mix with clean water on-site to get a lump-free, consistent paste.
For enhanced performance, consider adding waterproofing chemicals as needed.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | Rough Grout |
| Type | Sanded, Polymer Modified Grout |
| Base Material | Portland Cement, Fine Silica Sand, Polymer Additives |
| Colour | Full White |
| Mix Ratio | Water addition per site requirement (typically 3:1) |
| Application Range | 5mm – 8mm Joint Width |
| Working Time | 20 – 30 Minutes (pot life) |
| Finish | Smooth, Semi-Textured Sanded Grout |
| Water Absorption | < 5% — Water Resistant |
| Packaging | 10 KG HDPE Bag |
| Use Areas | Terrace, Roof, Balcony, Outdoor Tiles, Wet Zones |
| Mixing Ratio | 10 kg grout with 3 to 4 litres of clean water |
| Coverage | Approx. 80–100 sq. ft. per bag (based on joint width) |
Ideal For
Cool Roof Tile Installations
All models
Terrace Tiles & Balcony Flooring
Industrial & Commercial Tile Applications
UV-Exposed Rooftops
Chennai's tropical climate
Benefits Summary
High Bonding Strength
Excellent adhesion for external tile installations with superior bonding capabilities.
Crack-Resistant Formula
Non-shrinking formula that prevents cracks and maintains integrity over time.
Water-Resistant
Stain-proof when cured, providing excellent protection against moisture and water damage.
Easy Application
Easy to mix and apply with longer working time for professional results.
Aesthetic Appeal
Uniform full white finish that enhances the appearance of your tile installation.
Climate Specific
Specifically designed for Indian climate and construction standards.
Order Now — Premium Rough Grout in Chennai
Seal your terrace tiles with confidence using A.S Cool Roof Tiles Rough Grout — the trusted solution in Chennai for durable, weather-resistant rooftop tile grouting.
Delivery Available Across Chennai