Purtop 200 is a two-component, 100% solids, hand-applied polyurea waterproofing membrane that provides durable, seamless protection for demanding surfaces. Designed for industrial, commercial, and civil engineering applications, it delivers exceptional resistance to abrasion, chemicals, and thermal shock while maintaining long-term flexibility.
Once cured, Purtop 200 forms a continuous, joint-free barrier that effectively prevents water infiltration and withstands structural movement. The product is solvent-free and compliant with EN 1504-2 for concrete surface protection, making it an excellent choice where reliability and environmental responsibility are key.
✅ Key Benefits
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100% solids, VOC-free, and environmentally friendly
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Seamless, durable waterproof membrane
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Excellent resistance to abrasion, chemicals, and thermal stress
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High crack-bridging capability, even at low temperatures
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Elongation > 500% for long-term flexibility
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Adheres strongly to properly prepared concrete, steel, and wood
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Complies with EN 1504-2 and EN 1504-9 standards
🏗️ Recommended Uses
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Podium decks, roofs, and walkways
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Waterproofing for bridges, tunnels, and podium slabs
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Secondary containment and bund lining
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Protective coating for exposed or buried waterproofing systems
⚠️ Not suitable for continuous water immersion (e.g. permanent water tanks or fountains). For UV-exposed areas, apply a compatible protective topcoat.
⚙️ Application
Apply using a trowel or roller over a properly primed substrate. Minimum thickness: 1.5 mm (consumption ≈ 2.5 kg/m²). Pot life: ≈ 25 minutes at 23 °C.
Ensure surfaces are clean, dry, and sound before application. Overlap adjoining sections by at least 30 cm if applying after 24 hours.
📦 Packaging
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Component A: 8 kg
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Component B: 6 kg
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Shelf life: 12 months (in unopened packaging, stored between +15 °C and +25 °C)
💡 Summary
Purtop 200 delivers industrial-grade waterproofing performance in a simple, hand-applied system. Its proven chemical resistance, elasticity, and compliance with international standards make it ideal for demanding waterproofing and protection projects where quality cannot be compromised.
