10 OZ, White Mastic, Water Based Fibered Non-Asbestos, Roof Sealant, Cartrige, Only Sealant To Use When Covering With Elastomeric Coating, Use Around Skylights, Roof Vents, Roof Jacks & Air Conditioners, Can Be Used Around Windows, Doors & Downspouts.
- White elastomeric acrylic roof patching compound
- Apply by brush or trowel
- Coat with white or tinted acrylic coating
- No bleed through
- Use with Henry 287SF SolarFlex White Roof Coating
