Black Jack® 6235-9-34 Flashing Cement, #20, 3.6 Qt BackToSchool Boiling Point : 212 deg

Boiling Point : 212 deg F

Blade length: 20"

Penetrates deep into wood to accentuate natural wood depth and patina

Dual Action Formula:

000 CFU/oz

Black Jack® 6235-9-34 Flashing Cement, #20, 3.6 Qt BackToSchool Boiling Point : 212 degIt is a unique professional grade elastomeric flashing and repair product that cures to a long lasting rubber membrane. This product remains flexible through extreme temperature ranges. Its non sag properties and its exceptional adhesion guarantees that super flash is the ideal cement for the construction and repair of all flashing, parapet walls, coping and chimneys. Size: 3. 6 quart #20 Extra thick trowel grade Non sag on vertical or horizontal