Description
- Completes ORCO’s Integral Water Repellent System (for use with ORCO IWR CMU).
- Eliminates IWR liquid admixtures onsite.
- Better water repellency than STD or MAC mortars.
- Adds efflorescence reducers.
- Less shrinkage.
- Coverage: 80 lb sacks: 16-19 block/39-41 modular brick, 3000 lb bulk bags: 540-660 block



