Description
Grace Perm-A-Barrier WB Primer is a water-based primer that provides a strong, high tack finish on the treated substrate. It is specifically designed to work in combination with and attach Perm-A-Barrier Flashings, Perm-A-Barrier Detail Membrane and Perm-A-Barrier Wall Membrane to various substrate including glass-mat faced gypsum sheathing. Grace Perm-A-Barrier is nonflammable. The VOC content is 10g/L and meets the U.S. EPA Volatile Organic Compound Emission Standard for Architectural Coatings.
Features
- Excellent adhesion
- Fast and easy application by brush or roller
- Aggressive tack - will provide bond to difficult substrates such as glass faced wall boards
- Fast drying
- Low odor
- VOC compliant - 10 g/L content
Specs
| Manufacturer | Grace |
| Manufacturer Part Number | 46509 |
| Brand | Grace |
| Sub Brand | GCP Applied Technologies |
| Weight | 8.85 |
| Compatible Materials | Faciltates Adhesion of Grace Construction Products Flashing, Detail Membranes, and Wall Membranes to Various Subtrate including Glass-Mat Faced Gypsum Sheathing |
| Coverage - Square Feet | 250-350/gallon |
| Installation Method | A moderately thick coating should be applied and rolled out evenly. A properly applied coating will have uniform coverage and leave a tacky finish to the surface when dry. |
| Installation Tools Required | Synthetic, 1/2 in (13 mm), nap roller |
| Package Quantity | 1 |
| Storage | Above freezing |
| V.O.C | 10 g/L |
| Ships to HI/AK | No |
