MOISTURE BLOCKING EPOXY PRIMER
BDC Vapor Seal is a two component, 100% solids, low viscosity, moisture accepting epoxy primer. It has an ability to reduce the hydrostatic pressure emitted by the floor from 12 lbs per 1000 square feet to less than 1 lb. BDC Vapor seal can even cure underwater without affecting its adhesion. When applied at 73°F / 50% humidity, BDC Vapor Seal is a 5-7 hour cure.
BDC Vapor Seal can be used to prime concrete, metal, and wood. Corrosion inhibitors can be added (by special request) for use over metal substrates. It is an excellent all around concrete primer/sealer with incredible adhesion.
- Meets USDA criteria
- 100% Solids
- Low Viscosity
- SCAQMD VOC Compliant (VOC = 0g/l)
- High Build
- Moisture Tolerant
- Convenient 2:1 Mix; A:B=2:1
- Superior Adhesion
- 1 1/2 gallon kits (1 gallon part A & 1/2 gallon part B)
- 15 gallon kits (10 gallons part A & 5 gallons part B)
The proper coverage of BDC Vapor Seal varies on the level of moisture vapor emissions discovered on the job. Typical application should cover 200 ft2/gal (8 mils). If an excessive amount of Vapor Pressure is present ( > 8 lbs/1000 ft2/24hr), BDC Vapor Seal should be applied in multiple coats to achieve a minimum of 16 mils (2 coats at 200 ft2/gal). With the right surface preparation, this extra protection should provide protection up to 15lbs.
BDC Vapor Seal may be applied at a heavier rate to achieve a higher build system or to accommodate the broadcasting of aggregates.