Black Jack Rubr-Seal, 3.6 QT, Rubberized Roof & Flashing Cement, Stops Leaks Fast, Best For Extreme Weather Conditions, Longest Lasting Rubberized Seal, Ideal On Flat Or Vertical Surfaces, Best Stick In Wet Or Dry Conditions, Highly Flexible Product Can Be Used Year Round In Any Weather Condition To Stop & Seal Leaks, Formulated To Repair Cracks, Seams, & Holes In Roofing Materials, Designed To Be Used In New Construction & In Setting Flashings, Drip Edges & Other Roofing Edges, Seals & Provides A Rubberized Layer Of Waterproofing Protection, Dries Black, 15 Year Limited Warranty.
3.6 QT, Black Jack Pro Series Rubber-Seal #21, Rubberized SBS Roof Cement, Gardner/Black Jack's Best Rubberized Asphalt Cement, Extreme Performance In Harshest Climates, Outstanding Adhesion In Wet Or Dry Conditions, Can Be Applied Even Under Standing Water, Ideal For Bonded Gravel, Mineral Surfaced Cap Sheets, Smooth Surface Asphalt & Shingle Roofs, Excellent Below Grade For Foundation Waterproofing, Flexible & Long Lasting, Smooth Creamy Consistency Gives Easy Application For New Construction & Roof Patching & Repair.
- Gardner/Black Jack's Best Rubberized Asphalt Cement
- Extreme Performance In Harshest Climates
- Excellent Below Grade For Foundation Waterproofing
- Best adhesion to wet or dry surfaces
- Fiber and rubber reinforced for longest life
- Highest flexibility to prevent cracking