6. Apply the acid solution. Apply a light layer of the solution to the metal and allow it to air dry. The acid can be applied with a spray bottle or paint brush, although the acid will quickly deteriorate any metal components of the spray bottle.
Notable locations in this township outside city limits: Notable locations in Covington township: Central Point (A) , River Hill Mine Station (B) , Lime Spring Camp (C) . Display/hide their locations on the map. Church in Covington township: Saint Johns Church (A) .
After crossing County Line Road, PA 113 enters Hilltown Township in Bucks County and becomes Souderton Road, passing more businesses as a five-lane road with a center left-turn lane and coming to an interchange with the PA 309 freeway. The road passes more development before it comes to the Bethlehem Pike intersection.