A person skilled in threading should perform method. Professionals will minimize the quantity of repeat applications over the same spot. https://Sjjailjdxrlxrrdlznkv3zbdn3qpt3pojzcxg5yjhktgp5ezao5q.cdn.ampproject.org/c/Crebig.com%2Fboard%2Fbbs%2Fboard.php%3Fbo_table%3Dfree%26wr_id%3D615561