Description
- Gardner-Gibson Black Jack Foundation and Roof Coating
- 4.75 gallon fill level
- Non-Fibered
- Covers 70-100 square feet per gallon
- Asphalt based coating penetrates and seals foundation block walls below grade and masonry roof surfaces
- Prevents moisture from penetrating walls
- Can be used to seal and protect underground wood footings and metal surfaces
- Exterior use only and not on walking surfaces
- Apply with brush or roller
