Products / Black Jack Roof-Patch

Black Jack Roof-Patch (product 5227) is a water-based, flexible repair compound for splits, cracks and holes up to 1 inch wide in roof surfaces, used with seam and repair fabric and compatible with reflective roof coatings applied over it. Its technical data sheet gives a coverage of approximately 25 square feet per gallon. It is sold in a 1-gallon pail, and the data sheet carries a 12-month limited warranty against material defects.