Polyurethane Concrete Crack Sealant (No. 8620-17) is a high performance, construction grade polyurethane sealant permanently seals and waterproofs cracks in concrete, masonry and stucco surfaces.
- Dries to a durable & flexible finish
- Helps prevent water & ice damage
- Textured to blend with concrete surfaces
- Excellent Adhesion
- Non-sag formula
- Tack-free in 2 hours
- Vertical or horizontal applications