Description
ShaliSeal PS GG 2K Polysulphide Sealant
ShaliSeal PS GG 2K Polysulphide Sealant is a high-performance, two-part UV-resistant polysulphide sealant ideal for expansion joints, runways, bridges, and water-retaining structures. Provides long-term flexibility, durability, and watertight protection.
ShaliSeal PS GG 2K Polysulphide Sealant is a two-component, polysulphide-based, UV-resistant sealant specially formulated for long-term joint sealing applications in concrete structures.
It provides excellent adhesion, high flexibility, and superior resistance to UV radiation, chemicals, and weathering.
Features:
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Excellent UV and weather resistance
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High elastic recovery and movement accommodation
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Waterproof and air-tight joint sealing
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Resistant to fuels, oils, and mild chemicals
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Non-staining, paintable surface finish
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Easy to mix and apply (1:1 ratio)
🧱 Applications:
Suitable for a wide range of industrial and construction uses:
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Expansion joints in buildings, bridges, and concrete roads
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Airport runways and parking decks
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Water tanks, basements, and sewage treatment plants
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Precast concrete panels, glass, stone, and metal joints
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Any moving joint requiring durable, flexible sealing
🧪 Technical Data (Typical Properties):
| Property | Result |
|---|---|
| Type | Two-component (Part A & Part B) |
| Mixing Ratio | 1:1 by weight |
| Color | Grey / as specified |
| Movement Accommodation | ±25% |
| Tack-Free Time | 4–6 hours |
| Full Cure | 7 days (25°C) |
| Application Temperature | 5°C – 45°C |
| Service Temperature | -20°C to +80°C |
Surface Preparation & Application:
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Clean joint surfaces — remove dust, oil, and loose materials.
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Apply a suitable primer if required.
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Mix Part A and Part B thoroughly (1:1 by weight).
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Fill the joint with the mixed sealant using a sealant gun or spatula.
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Smooth the surface before curing begins.
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Allow at least 24 hours for curing before exposure to traffic or water.
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