Silicone ISOSIL 55
Silicone 555 is a high-performance, permanently flexible silicone mastic sealant. It is a one-component product designed for professional sealing, bonding, and glazing applications.
It cures at room temperature upon exposure to atmospheric moisture, forming a transparent, durable, and flexible rubber-like material with excellent adhesion to a wide range of non-porous surfaces.
Features
- Completely transparent and non-yellowing over time
- Excellent primerless adhesion to most non-porous surfaces
- High flexibility and excellent movement-accommodation capability
- Excellent resistance to UV radiation, weathering, and ageing
- Remains permanently flexible after curing
- Exceptional elongation: 400–500%
- Excellent resistance to water and moisture
- Easy to apply and tool
Applications
- Bonding glass to glass and glass to metal
- Aluminium frames and shopfront glazing
- Sanitary applications, including bathrooms, kitchens, and sinks
- Sealing around windows and doors
- Sealing joints in precast concrete units
- General construction and maintenance work
