Modified PU Sealant
Innofold HY992 Modified Polyurethane Sealant
High-Performance Hybrid PU Sealant for Construction, Industrial, and Interior Applications
Product Overview:
Innofold HY992 Modified Polyurethane Sealant is a premium-grade, weatherproof and flexible adhesive sealant designed for durable bonding and sealing across multiple surfaces. Formulated with advanced hybrid PU technology, it provides superior elasticity, excellent adhesion, and long-lasting protection against cracking and moisture.
Ideal for ceramics, tiles, steel roofing, windows, building joints, and other construction applications — HY992 ensures a professional finish and reliable sealing performance in every use.
Key Features
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Weatherproof: Resistant to moisture, UV, and temperature changes — ideal for both indoor and outdoor use.
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No Cracking: Maintains flexibility even after full curing, preventing joint or edge cracks.
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Multi-Surface Adhesion: Perfectly fits to various materials including concrete, ceramic, tile, glass, steel, aluminum, and wood.
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Paintable: Can be painted after curing for a seamless architectural finish.
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Easy Application: Smooth gunning and clean tooling ensure quick, mess-free sealing.
Recommended Applications
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Ceramic and Tile Joints
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Steel Roofing Panels
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Windows and Facades
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Building Expansion Joints
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Interior and Exterior Wall Sealing
Technical Specifications
| Property | Specification |
|---|---|
| Type | Modified Polyurethane Sealant |
| Curing Method | Moisture Cure |
| Skin Time | Approx. 30 minutes (23°C / 50% RH) |
| Hardness (Shore A) | 35 ± 5 |
| Elongation at Break | > 400% |
| Temperature Resistance | -40°C to +90°C |
| Color | White |
| Packaging | 300ml Cartridge (20 pcs per box) |
Advantages
✅ Strong adhesion to multiple materials
✅ Excellent flexibility and joint movement capability
✅ Resistant to cracking, aging, and UV exposure
✅ Paintable and easy to clean up
✅ Low odor and low VOC formulation