- Highly vapor permeable.
- Meets and exceeds requirements of ASTM E 2357.
- Field-proven technology used on the U.S. Capitol and other U.S. and European landmarks.
- Excellent UV stability and hiding.
- No primer needed.
BMC II White/Pastel Base
Water repellent color coating
BMC II White/Pastel Base
Water repellent color coating
Description
PROSOCO Breathable Masonry Coating® II (BMC II) combines the beauty of high-quality paint with the protective power of a breathable water repellent. BMC® II lets water vapor escape from masonry, while stopping destructive liquid water from entering. The masonry’s appearance is preserved, and its service life is prolonged.
Documentation
- Product Data Sheet
- Safety Data Sheet
- Safety Data Sheet (Spanish)
- SDS Canadian French
- VOC Compliance
- Product Specification
- 3-Part Specification
Testing Information
Green Building Information
Ken Hatfield, Hard Surface Care Customer Support
BMC II (WHITE/PASTEL BASE)
PRODUCT SUPPORT
Features
Sustainability & Testing
Technical Data
- SHELF LIFE1 year in tightly sealed, unopened container
- VOC CONTENT100 g/L, maximum
- FORMWhite viscous batter-like liquid with mild odor
- PH9.0–10.0
- COVERAGE RATE100-350 sq ft/gal. See Product Data Sheet for specific variations per substrate.
- FREEZE POINT32°F (0°C)
- FLASH POINT>200°F (>93°C) ASTM D 3278
- TOTAL SOLIDS38%
- WT/GAL11.76 lbs
- AVAILABLE SIZES5-gal
OVERVIEW
Breathable Masonry Coating II combines the beauty of high-quality paint with the protective power of breathable water repellents. BMC II lets water vapor escape from masonry, while stopping destructive liquid water from entering. The masonry’s appearance is preserved, and its service life is prolonged. BMC products have been used on the U.S. Capitol and many other historic and contemporary buildings throughout the United States and Europe. Its unique silicone emulsion formulation makes the coating more resistant to weathering (UV, moisture and soiling) and so more durable and lasting than most conventional paints. BMC is a special order product. Production lead times may apply.
