Description
PC-Sealant® PU 25 is a premium-grade polyurethane (PU) joint sealant designed for long-lasting flexibility and excellent adhesion.
It provides durable sealing for horizontal and vertical joints in concrete, metal, glass, wood, and natural stone surfaces.
This one-component, moisture-curing sealant cures into a tough, elastic rubber that withstands weathering, vibration, and joint movement.
Perfect for sealing expansion joints, precast concrete panels, façades, floors, driveways, and bridges, PC Sealant PU 25 delivers professional-grade performance for both indoor and outdoor applications.
Features
- One-component, easy to apply.
- High flexibility with ±25% movement accommodation.
- Excellent adhesion to most construction materials.
- UV and weather resistant.
- Paintable after curing.
- Ideal for vertical & horizontal joints.
Applications
- Expansion and control joints in concrete floors.
- Façade and precast panel joints.
- Perimeter sealing around windows and doors.
- Waterproof sealing in industrial and commercial buildings.
- Road and bridge joint sealing.
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