• P. Coating will weatherproof. Plastic Roof Cement is ideal for many roof. [HOST]: Gardner Gibson Black Jack - Cemento para techo para todo tipo de clima, 1 cuarto de galón (paquete de 12): Industrial y Científico. It is designed to penetrate and seal worn roof surfaces, foundation block walls, above or below grade and other masonry roof surfaces. O. Gardner-Gibson, Inc. DESCRIPTION: Black Jack® All-Weather Roof Cement is an asphalt based patching compound designed to repair cracks, seams and holes in roofing materials. use on roofs around skylights, vents, exhaust pipes. Black Jack® Plastic Roof Cement is a pliable asphalt roof cement that can be used on damp as well as dry surfaces. Box • Tampa, Florida Phone: () • Fax () • [HOST] C RUBR-COAT # Black Jack® Roof & Foundation Coating is a fibered liquid applied, brushable, Black Jack® Roof & Foundation © Gardner-Gibson, [HOST]ctured by. Gardner-Gibson Black Jack Roof Gard White Elastomeric Roof Coating44; qt. It also works great in new construction and in setting flashings, drip edges and roofing material edges. (Black Jack Eterna-Kote de Gardner) % silicón - Secado ultra rapido - Una sola mano - Baja la temperatura de tu hogar o negocio más que. .