Can Tree Sap Corrode Car Paint?

[VonRyan]

Tree sap can damage car paint. Here is some relevant information about tree sap: 1. Introduction: Tree sap contains acidity. Any acidic or alkaline liquid can cause damage to car paint. The film-forming substance in car paint is usually polyurethane. Strong acids and alkalis corrode paint by reacting with the resin or pigment fillers in the paint, causing it to deteriorate. Initially, the paint will lose its luster, then gradually corrode, and in severe cases, it may even corrode the car's body. 2. Precautions: Not only tree sap, but also bird droppings and air conditioning condensation can damage car paint.