Description
The PU Flex Nanotec Material for Roof Water & Heat Proofing – 20 Kg Bucket is a premium-grade product specially formulated to provide complete protection against both water leakage and heat absorption. Its advanced Nanotec technology creates a seamless, flexible membrane that blocks water seepage, prevents cracks, and reflects sunlight to keep your roof cool even under extreme weather conditions.
Perfect for residential homes, commercial buildings, and industrial structures, this product offers dual benefits—waterproofing and heatproofing—in one easy-to-apply solution. The high-quality coating adheres firmly to concrete, asbestos sheets, metal roofing, and brickwork, ensuring durability and long-lasting results.
The 20 Kg bucket is ideal for covering large roof surfaces efficiently. With two coats, it ensures a leak-proof, heat-resistant, and UV-stable roof for years. The flexible coating adapts to roof movements caused by temperature changes, preventing cracks and leaks over time.
Its eco-friendly formula is non-toxic, making it safe for homes, schools, hospitals, and offices. The easy application process using a brush, roller, or spray gun saves both time and labor costs while delivering professional-grade performance.
By reducing heat absorption, PU Flex Nanotec not only protects your roof but also helps lower indoor temperatures, cutting down air conditioning expenses and energy bills.
For best results, clean the roof surface thoroughly before applying the first coat. Let it dry for 24 hours before applying the second coat to ensure maximum waterproofing and heatproofing performance.
Key Features:
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Dual waterproofing & heatproofing action
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Advanced Nanotec technology
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UV and weather resistant
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Flexible, crack-proof coating
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Eco-friendly & safe formula
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Easy application with long durability
Application Areas:
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Residential rooftops
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Commercial buildings
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Industrial sheds & warehouses
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Water tanks & balconies
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Parking decks
Coverage & Instructions:
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Coverage: 1 Kg covers 20–25 sq. ft. (2 coats recommended)
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Surface Prep: Clean & dry the surface before application
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Method: Apply with brush, roller, or spray gun
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Drying Time: 24 hours per coat
FAQs:
Q1: What is PU Flex Nanotec Material used for?
PU Flex Nanotec is used for roof water and heat proofing, preventing leakage and reducing roof temperature.
Q2: How much area can a 20 Kg bucket cover?
One 20 Kg bucket covers approximately 400–500 sq. ft. with two coats for complete protection.
Q3: Can it be applied on metal or asbestos roofs?
Yes, PU Flex Nanotec adheres well to concrete, metal sheets, and asbestos roofing.
Q4: How long does the waterproofing last?
With proper application, it can last 8–10 years with minimal maintenance.
Q5: Is the product eco-friendly?
Yes, the formula is eco-friendly and non-toxic, making it safe for homes and commercial use.

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