It effectively seals around a variety of roof fixtures without the messy look of asphalt. Plus, Through the Roof! won't dry hard and crack like traditional asphalt repair products, and lasts 20 times longer. It expands and contracts with temperature changes, leaving you with a repair that sticks but won't stick out. Tenacious adhesion to a wide variety of roofing materials and won't discolor them. Goes on crystal clear and stays clear. Through the Roof!
