Concrete and Mortar 
Exterior Waterproofing 
Professional Sealants 
Roof Waterproofing 
Substructure Waterproofing 
Tiling and Grouting 
Water Tanks and Other Areas 
Wet Areas 
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| PROPERTIES | STANDARD | RESULTS |
|---|---|---|
| Solid Content (%) | ASTM D 1644:01 | 60±2 |
| Density (gm/cc) | ASTMD D 1475:13 | 1.26±0.01 |
| Elongation (%) | ASTM D 412:2016 | ≥220 |
| Tensile Strength (mPa) | ASTM D 412:2016 | ≥2 |
| Crack Bridging (mm) | EN 1062-7:2004 | Upto 2 |
| Pull of Adhesion (mPa) | ASTM D 4541:2017 | ≥2 |
| Water Absorbtion (%) | ASTM D 471:16a | < 7 |
| Water Vapour Transmition (gm/m²/24 hrs) | ASTM D 1653:13 | 110 |
| DFT, microns | 450 – 500 | |
| SRI | ASTM E 1980-19, EN 12898:2019, EN 673:2011 & EN 410:2011 | 107 |
| UV Resistance | ASTM D4587 | Excellent |
- Brick bat coba
- Sloppy roof/ flat roof
- Cement, mortar, screed, china mosaic & tile roofs
- For miscellaneous surfaces, contact Trubuild technical team
Note – For china mosaic and other roof tiles use Trubuild Primesure Premium
FAQ
What is Trubuild Rooftect Advanced?
Trubuild Rooftect Advanced is a premium, single-component, liquid-applied, moisture-curing polyurethane waterproofing coating designed for protecting and waterproofing concrete roofs, terraces, and other horizontal surfaces exposed to UV and weathering.
What are the key features of Trubuild Rooftect Advanced?
Trubuild Rooftect Advanced is a high-solid, elastomeric, and durable PU coating with excellent elongation, crack-bridging ability, and adhesion to the substrate. It is resistant to ponding water, thermal cycling, root penetration, and chemical attack.
How does Trubuild Rooftect Advanced waterproof roofs?
When applied on the roof surface, Trubuild Rooftect Advanced cures by reaction with atmospheric moisture to form a tough, seamless, and impermeable membrane that prevents water ingress and leakage. It can accommodate dynamic cracks and structural movements.
What are the advantages of a PU roof waterproofing coating like Trubuild Rooftect Advanced?
PU roof coatings like Trubuild Rooftect Advanced offer superior waterproofing, durability, and chemical resistance compared to traditional bituminous or acrylic coatings. They have higher mechanical strength, better UV stability, and can be applied in a single coat.
What is the recommended application thickness for Trubuild Rooftect Advanced?
Trubuild Rooftect Advanced should be applied at a wet film thickness of 1000-1500 microns in a single coat or multiple coats to achieve a dry film thickness of 800-1200 microns, depending on the waterproofing requirements and substrate conditions.
What is the coverage rate of Trubuild Rooftect Advanced?
The coverage rate of Trubuild Rooftect Advanced varies with the substrate roughness and application method. As a guide, it covers approximately 1-1.5 kg/m² for a dry film thickness of 1 mm.
How is Trubuild Rooftect Advanced applied?
Trubuild Rooftect Advanced can be applied by brush, roller, or airless spray. For best results, apply in a single, uniform coat or multiple coats in a criss-cross manner to ensure complete coverage and the required thickness.
What surface preparation is needed before applying Trubuild Rooftect Advanced?
The roof surface must be clean, dry, and free from loose particles, dust, oil, grease, or any other contaminants that may affect adhesion. Repair any cracks, holes, or damages before waterproofing. Apply a suitable primer if recommended.
How long does Trubuild Rooftect Advanced take to cure?
Trubuild Rooftect Advanced is touch-dry in 6-8 hours and can be recoated if required in 12-24 hours at 30°C. It achieves full cure and mechanical properties in 7 days. Curing time may vary with temperature, humidity, and coating thickness.
Can Trubuild Rooftect Advanced be exposed to foot traffic or ponding water?
Yes, Trubuild Rooftect Advanced can withstand light to moderate foot traffic and occasional ponding water once fully cured. However, for areas subject to heavy traffic or permanent water immersion, additional protective toppings may be required.
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