Sikaflex®-255 FC Fast Curing Vehicle Window Adhesive Overview
Sikaflex®-255 FC is a 1-component, high-strength adhesive designed for direct glazing applications with mineral glass windows in the Transportation OEM and vehicle glass replacement markets. It offers a long open time and ensures safe application even in warm conditions. Compatible with Sika’s black-primerless bonding process, this adhesive is ideal for commercial-vehicle glazing and glass replacement tasks.
Features
- Fast-curing
- Very good processing properties
- Wide adhesion range on most relevant substrates
Specifications
- Series: Sikaflex®-255 FC
- Cartridge Size: 300 ml (10.1 fl oz)
- Chemical Base: 1-Component Polyurethane
- Color: Black
- Cure Mechanism: Moisture-Curing
- Density (Uncured): 10.0 lb/gal (1.2 kg/I)
- Non-Sag Properties: Very Good
- Application Temperature: 50 to 95°F (10 to 35°C)
- Skin Time: 40 Minutes @ 73°F (23°C) / 50% r.h.
- Open Time: 20 Minutes @ 73°F (23°C) / 50% r.h.
- Curing Speed: See Product Data Sheet
- Shrinkage: 3%
- Shore A Hardness: 60
- Tensile Strength: 870 PSI (6 MPa)
- Elongation at Break: 450%
- Tear Propagation Resistance: 12 N/mm (70 pli)
- Tensile Lap-Shear Strength: 580 PSI (4 MPa)
- Service Temperature: -40 to 194°F (-40 to 90°C)
- Shelf Life:
- Cartridge / Unipack: 9 Months – Storage Below 77°F (25°C)
- Drums: 6 Months – Storage Below 77°F (25°C)
Other Package Sizes Available
600 ml Unipacks and 50 Gallon Drums available. Please contact us for more information.