Black Jack® 6147-9-30 Tuff-Seal Roof & Flashing Repair Cement, 5 Gallon

Black Jack® Tuff-Seal Roof and Flashing Repair is a premium asphalt based sealing compound designed to repair cracks, seams and holes in roofing materials. Designed to be used in new construction and in setting flashings, drip edges and other roofing edges. It provides a tight seal and gives a layer of waterproofing protection. Also can be used below grade. Dries black.

• Size: 5 Gallon
• Fill Level: 4.75 Gal / 18 L
• Stops leaks fast
• Long lasting crack resistant seal
• Great on flat or vertical surfaces
• Better stick in wet or dry conditions
• Premium asphalt based sealing compound designed to repair cracks, seams, & holes in roofing materials
• Designed for use in new construction & in setting flashings, drip edges & other roofing edges
• Provides tight seal & layer of waterproofing protection
• Can be used below grade, stops leaks fast
• Do not store at temps above 100 degrees.

Preparation

• Surfaces must be clean and free of surface rust and loose material. Apply when surface temperatures are between 50° and 120°F. In colder weather (50°F and below), product should be stored in heated room (70° to 80°F.) at least 24 hours prior to application to promote ease of application. Product is formulated to be used year round.

Application

• Apply generously with a trowel or putty knife. It is highly recommended to reinforce the repair with a strip of universal patching fabric. Work material to an even consistency over and into the area to be repaired approximately 1/8” to 1/2” thick, two or three inches beyond the problem area. Embed fabric into the cement and cover with a second layer of cement. Form a feathered edge with cement where chimneys, vent pipes, and other projections meet the roof line. Allow product to cure a minimum of 30-60 days prior to application of reflective coating.

Coverage Rate

• One gallon covers approximately 12 sq. ft. when applied 1/8” thick.

Precautions

• Apply in exterior applications only. Protective clothing, gloves and eyewear should be used during application of these products. Do not use on EPDM, Hypalon or PVC surfaces. Do not use on single ply or synthetic roofs. If there is any question regarding compatibility, test a small section first. This manufacturer also disclaims liability for flat surface application where poor drainage or ponding water may prevail. Do not use in drinking water or food systems. KEEP FROM FREEZING. DO NOT HEAT OR THIN. When transporting this product, ensure that lid is tight and pail secure and upright. Do not allow pail to tumble as this may cause lid to loosen and leakage to occur. Do not transport on passenger seats or inside the passenger compartment of any vehicle. Store product in the cargo area of vehicle, and secure over protective cloths to prevent damage due to accidental spills. Do not store at temperatures above 100°F. Do not reuse empty containers.