Description
SikaRoof® Field Area Adhesive C-300 is a 1-part, polyurethane based moisture curing adhesive. Used for bonding of rolls of the Sika RoofPro PVC Adhered membrane with fleece back to roof substrates and glass-tissue PIR insulation.
Bonding substrates can be typically, Concrete, lightweight concrete, Oriented fibre strand boards, Plywood panels, Fibre cement boards, Metal, Sanded/chipped or aged bitumen, PIR insulation boards with lamination (glass or mineral fibre fleece)
Advantages:
- Adheres to smooth and rough, clean surfaces
- Application by pouring in strips and spreading by rubber spatula
- Fast setting time
Application
Ambient Air Temperature:
+5 °C min
Substrate Temperature:
+2 °C min. No frost
Setting Time:
~20 minutes at +20 °C. At the minimum application temperature and low relative humidity the setting time can be prolonged.
Hardening time ~1–5 hours. Final strength is achieved after ~1 week. All these times can be affected by ambient conditions.
