Gardner Gibson 6235-9-30 5G Black Jack #20 Flashing Cement (1 Pack)

In stock
SKU
GNG-6235-9-30
$51.08
Designed to repair cracks, seams and holes in roofing materials. Works on new construction and in setting flashings, drip edges and roofing material edges. Seals damaged areas and gives a layer of waterproof protection. Covers approximately 12 sq ft per gallon.