Roof Mastic (10.5 oz)
Roof Mastic is a smooth mastic that adheres to most wet or dry surfaces. It used on flashings around skylights, gutters, and crevices and can be used for repairing leaks, cracked spots, and holes in shingles. It is fortified with Power Gel Technology so it will not sag, slip, or crack and will remain resilient through all seasons.
Container Size (oz)
Used on Flashings, Gutters, Skylights, Cracks, Shingles, Repairs
Professional Grade, Buttery Smooth Texture, Highly Resilient, Durable Through All Seasons, Can Be Used On All Penetrations, Asbestos Free
< 250 g/l
For Use With
Wet & Dry Locations
Acids & Alkyds
ASTM D 4586, ASTM D 3409, Federal Spec SS-C-153
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