Crack Seal Transparent Waterproof Glue Is A Durable And Flexible Adhesive Designed For Sealing Roof Leaks. Its Transparent Formula Ensures An Unobtrusive Repair, Maintaining The Aesthetic Of Your Roof. The Glue Forms A Waterproof Barrier, Preventing Water Infiltration And Protecting Against Further Damage. Ideal For Various Roofing Materials, It Provides Long-Lasting, Weather-Resistant Protection Against Leaks.