USG Boral Premium Dry Mix is a specially formulated plaster based, all purpose compound especially designed for flush jointing plasterboard, internal/external angles and fastener head. USG Boral Premium Mix is a plaster base quick setting compound that enables jointing to be completed in a single day.
- Setting Time : 30 minutes and working time of 20 minutes
- Mixing Ratio: 2 Parts of compound to 1 part of clean water in kg
- Re-coat : 60 minutes after initial gauge has been mixed
- Jointing coverage: 65m2 per 20kg (based on 3 coats application method)