SikaForce®-7800 BLUE is a two component polyurethane based profile and surface filler that works best at temperature below 15 °C (59 °F). If ambient temperatures are higher than 15 °C (59 °F) it is advisable to use SikaForce®-7800 RED.
- Superior mixing, application and tooling properties
- Very good adhesion to GFRP
- Non-sag up to layer thicknesses of approx. 20 mm (0.75 in)
- Fast sanding time
- Easy to sand, does not clog the sandpaper