Black Jack foundation & roof coating is a liquid applied, thin 'paint like', asphalt based coating designed to penetrate and seal foundation block walls below grade and masonry roof surfaces. Prevents moisture from penetrating walls. Can also be used to seal and protect underground wood footings and metal surfaces.
- Easy to apply.
- Weatherproofs, providing a moisture barrier.
- Thin-bodied to penetrate and protect masonry surfaces.
- Ideal for foundations.
- Dries to a tough, flexible, weather resistant film.
- Because of its ability to retain its flexibility; it resists damage which may result from expansion and contraction caused by weather, temperature variation and normal building vibration.
- On exterior surface of underground storage tanks and pipes.
- As a primer for dried out roofs.
- On stone, brick, or concrete surfaces.
- As an underground exterior foundation coating and damp proofer.
- For exterior use only.