All Weather Roof Cement, Fiber Reinforced, 4.75-Gallons Irwin Do not use in pressure

Do not use in pressure applications

V-Groove Edge for Accurate Alignment on Pipes and Curves

and exposed applications in accordance with the National Electrical Code

It produces a similar light output (300 lumens) and uses 4

Double seal

All Weather Roof Cement, Fiber Reinforced, 4.75-Gallons Irwin Do not use in pressure4. 75 Gallon, Black Jack, Fibered Plastic Roof Cement, Wet Or Dry Surface, Patching Cracks & Breaks In Roofing Surfaces, Firewalls, Gutters, Chimneys, Flashings, Etc. Particularly Good In Emergency Situations For Stopping Leaks On Damp Surfaces, Ideal For Patching & Roof Maintenance, Sealing & Repairing Shingle Tabs, Flashings, Roof Seams & Gable Joints, Versatile, Use On Any Dry Or Damp Surface, Waterproof, Forms A Tight Strong Seal, Easy To Use,