Somany Ezy Fix SEF 666 is a high-performance, polymer-modified grey cement-based tile adhesive designed for interior wall applications. It offers tough bonding strength, quick setting, and flexibility, making it ideal for ceramic, vitrified, and porcelain tiles, including large formats. Suitable for wet areas like kitchens and bathrooms, it provides slip resistance, water resistance, and durability, ensuring long-lasting tile installations up to 10–12 ft vertical height.
Here are the primary specs for SEF 666:
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Type: High-performance, polymer-modified, grey cement-based tile adhesive tailored for interior wall applications.
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Shelf Life: 12 months when stored in dry, sealed conditions.
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Mix Ratio: ~5.5–6 L of water per 20 kg bag (approximately 1:3)
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Workability:
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Initial Set Time: ~15 minutes
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Open (working) Time: ~20 minutes
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Light Foot Traffic Ready: ~3–4 hours
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Grouting Ready: ~16–24 hours
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Strength Metrics:
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Tensile Bond Strength: ~1.25 N/mm² (dry and wet)
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Shear Strength: ~1.4 N/mm²
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Slip Resistance: ≤ 0.5 mm
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Transverse Deformation (flexibility, S1): ≥ 5.0 mm & ≤ 5.5 mm
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Standards Compliance: Meets EN 12004 (C1TE) and IS 15477:2019 Type 2 requirements.
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Coverage: Approx. 55–60 ft² per bag using a ¼" × ¼" (6 mm × 6 mm) square notched trowel for an average 3 mm bed. Actual coverage may vary based on substrate smoothness.
