Way advises that 'to repair a small hole, the size of quarter or less, in asphalt shingles, pry the damaged shingles up with a pry Schankraum and/or putty knife, trying not to do further damage to the good shingles. Remember, shingles are layered, so you may need to lift-up two https://shaneouzdi.wikissl.com/924534/die_2_minuten_regel_für_leaky_roof